Lenhart
Anna Friederike Lenhart, Kirchheim DE
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20130328297 | POLE BASKETS FOR SKI POLES FOR THE TOURING SECTOR, WHICH POLE BASKETS CAN BE FOLDED IN THE DIRECTION OF THE POLE TIP - The invention relates to a pole basket ( | 12-12-2013 |
Brian Patrick Lenhart, Louisville, KY US
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20090122453 | UNIVERSAL RATING PLUG FOR ELECTRONIC TRIP UNIT - A rating plug for an electronic trip unit is disclosed. The rating plug has a housing with a plurality of switches disposed within the housing, each of the switches positionable in one of two positions. The settings of the switches establish a digital signature associated with the rating plug, providing for a universal rating plug that can be used on any circuit breaker that is accepting of the rating plug and that has a sensor value equal to or greater than the rating plug current rating. For instance, a rating plug having a 1000 Amp rating can be used on any circuit breaker sensor for use at or above 1000 A. | 05-14-2009 |
20090243590 | SYSTEM AND METHOD FOR MONITORING CURRENT IN A CONDUCTOR - The present disclosure describes a system for measuring current amplitude in a conductor, comprising at least one Rogowski coil, an integration circuit directly connected to the at least one Rogowski coil, a microprocessor circuit in communication with the integration circuit and configured to receive output from the integration circuit and to calculate energy data comprising current amplitude in the conductor. A method for measuring current in a conductor is also presented. | 10-01-2009 |
David E. Lenhart, Pomeroy, OH US
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20100083782 | POWDER METAL FORGING AND METHOD AND APPARATUS OF MANUFACTURE - A method of forming a powder metal forging, which includes the steps of providing a preform including a sintered powder metal composition; inserting the preform in at least one part of a die set having a top die and a bottom die, at least one of the top die and the bottom die defining a helical forge form therewithin; closing the die set wherein the top die is contacting the bottom die; and compressing the preform in the forge form using an upper punch including a core rod and a lower punch, the compressing step occurring after the closing step, the compressing step resulting in a formed part having a helical outer surface. The method and apparatus of the present invention is particularly advantageous when forming a powder metal forging helical outer surface and an inner contour such as a cylindrical inside diameter. | 04-08-2010 |
20110059822 | Powder Forged Differential Gear - A differential assembly, bevel gears for the assembly, and a method of making the bevel gears are disclosed. The bevel gears have a form which provides for high power density transfer. | 03-10-2011 |
James H. Lenhart, Portland, OR US
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20130140229 | Stormwater Filtration Systems - A stormwater filtration system suitable for treatment of stormwater runoff in a developed environment uses a primary treatment bay that includes a filtration bed with live plant matter. A second treatment bay treats water that exceeds the maximum throughput of the primary bay. A reservoir stores treated runoff to water the plants during dry weather. Removable trays on the surface of the primary filtration bed provide plants suitable for ground cover. Additional bays expand the filtration bed throughput and accommodate extended root systems. A flow control may be provided for the primary treatment bay. | 06-06-2013 |
Joesph L. Lenhart, Port Deposit, MD US
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20150129808 | DEFORMABLE POLYMER COMPOSITES WITH CONTROLLED ELECTRICAL PERFORMANCE DURING DEFORMATION THROUGH TAILORED STRAIN-DEPENDENT CONDUCTIVE FILLER CONTACT - The present invention generally relates to deformable polymer composites, and more particularly to, deformable polymer composites with controlled electrical performance during deformation through tailored strain-dependent conductive filler contact. According to embodiments, a deformable elastomeric conductive material includes: an elastomeric polymer matrix; and conductive filler material uniformly dispersed in the elastomeric polymer matrix sufficient to render the material electrically or thermally conductive. The conductive filler material comprises a plurality of substantially non-entangled particles having an aspect ratio sufficiently large to enable the particles to substantially remain in contact and/or in close proximity with adjacent particles so as to maintain conductive pathways in the material when the material is subjected to deformation up to and exceeding 10% strain. | 05-14-2015 |
John G. Lenhart, Green Bay, WI US
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20090287358 | MIXING APPARATUS AND METHODS OF USING THE SAME - The present invention provides a method of manufacturing and distributing a cleaning solution for use in a vehicle washing facility. The method includes receiving pre-measured raw chemical material at a distributor's facility, diluting the pre-measured raw chemical material using a mixing apparatus at the distributor's facility to form a cleaning solution, packaging at least a portion of the cleaning solution into containers at the distributor's facility, and delivering at least one of the containers from the distributor's facility directly to the vehicle washing facility. | 11-19-2009 |
20100071717 | METHOD AND APPARATUS FOR CLEANING VEHICLES - A method and apparatus for cleaning vehicles. The method of cleaning a vehicle can include irradiating an exterior surface of the vehicle with artificial electromagnetic radiation. The exterior surface of the vehicle can have soil deposited thereon, which can include a plurality of PAHs. At least some of the plurality of PAHs can be bonded together via a chemical bond having a bond energy. The method can further include breaking the chemical bond with the artificial electromagnetic radiation. The artificial electromagnetic radiation can have a predetermined wavelength that corresponds to the energy required to break the chemical bond. The method can further include cleaning the vehicle. | 03-25-2010 |
20120236681 | MIXING APPARATUS AND METHODS OF USING THE SAME - The present invention provides a method of manufacturing and distributing a cleaning solution for use in a vehicle washing facility. The method includes receiving pre-measured raw chemical material at a distributor's facility, diluting the pre-measured raw chemical material using a mixing apparatus at the distributor's facility to form a cleaning solution, packaging at least a portion of the cleaning solution into containers at the distributor's facility, and delivering at least one of the containers from the distributor's facility directly to the vehicle washing facility. | 09-20-2012 |
Joseph L. Lenhart, Port Deposit, MD US
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20130303712 | BRANCHED ADDITIVES FOR POLYMER TOUGHENING - Toughened polymeric materials and methods of forming toughened polymeric materials are provided herein. In some embodiments, a method of forming toughened polymeric materials may include preparing a branched polymeric additive; mixing the branched polymeric additive with a polymer to form a polymeric mixture, wherein the branched polymeric molecule either mixes and/or bonds with the polymer to reduce mobility in the polymer; and curing the polymeric mixture. In some embodiments, a toughened polymeric material comprises a polymer network; and a branched polymeric molecule bonded to the polymer network. | 11-14-2013 |
20150083961 | SOLVENT ASSISTED PROCESSING TO CONTROL THE MECHANICAL PROPERTIES OF ELECTRICALLY AND/OR THERMALLY CONDUCTIVE POLYMER COMPOSITES - Electrically and/or thermally conductive polymer composites and methods of preparing same are provided. In some embodiments, a method for preparing an electrically and/or thermally conductive polymer composite may include (1) mixing a polymer, a conductive particulate filler, and a solvent compatible with the polymer to form a non-conductive polymer solution or melt; (2) processing, the non-conductive polymer solution or melt to form a non-conductive polymer network composition; wherein the presence of solvent during three-dimensional network formation manipulates the polymer network structure; and (3) removing the solvent from the non-conductive polymer network composition to form an electrically and/or thermally conductive polymer composite. The altered polymer chain structure present in the non-conductive polymer network composition is maintained in the composite, and offsets the impact of particulate filler addition including increased modulus, decreased elasticity, and decreased elongation at break. This method enables development of composite materials with electrical/thermal and mechanical performance that can be tailored independently. | 03-26-2015 |
Joseph Ludlow Lenhart, Port Deposit, MD US
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20130310500 | PROCESS ENHANCEMENT VIA STIMULI RESPONSIVE PARTICLE SURFACES - Methods for enhancing the processing of a polymer composite are provided herein. in some embodiments, a method for enhancing the processing of a polymer composite may include masking a at least one functional group on a surface of a particle by using a at least one protective group; mixing the particles into a polymer to form a composite; processing the composite; and applying a at least one stimulus to the composite during the processing of the composite or after processing of the composite is complete in order to remove the at least one protective group from the functional group. | 11-21-2013 |
Luke Jared Lenhart, Woodinville, WA US
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20140245373 | DISCRETIONARY POLICY MANAGEMENT IN CLOUD-BASED ENVIRONMENT - Embodiments are disclosed for managing and providing access to a collection of digital resources. One embodiment provides a method comprising receiving a request to access a resource for a principal and determining one or more principal groups to which the principal belongs. The method further comprises obtaining resource set membership information indicating a resource set to which the resource belongs, and obtaining resource set access policy information for the resource set to which the resource belongs. The method yet further comprises determining whether the principal is allowed to access the resource based on the principal group membership information and the resource set access policy information, and, if the principal is allowed to access the resource, then permitting access to the resource by the principal. | 08-28-2014 |
Manfred Lenhart, Haltern Am See DE
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20080260560 | Piston Pump for Thick Materials - The invention relates to a multi-cylinder thick matter pump ( | 10-23-2008 |
Markus Sebastian Lenhart US
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20130328297 | POLE BASKETS FOR SKI POLES FOR THE TOURING SECTOR, WHICH POLE BASKETS CAN BE FOLDED IN THE DIRECTION OF THE POLE TIP - The invention relates to a pole basket ( | 12-12-2013 |
Oliver Lenhart, Frankfurt DE
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20080201929 | Method for Producing Automotive Parts - The invention relates to a method for producing a bodywork component of a motor vehicle that has first been shaped and is then thermally surface-treated, said method comprising iterative simulated steps with variable geometric data of tools that are used in the shaping process. According to the invention, a continuous check verifies whether the expected geometric data of the component lies within the permitted tolerance range of the nominal geometric data of the component. If this is not the case, the geometric data and the generation of corrected tool geometric data is modified. This takes place in two stages, the first stage for the shaping steps and the subsequent stage for the process steps of the thermal surface treatment. | 08-28-2008 |
Rainer Lenhart, Regensburg DE
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20100287398 | VEHICLE CONTROL UNIT HAVING A MICROCONTROLLER THE SUPPLY VOLTAGE OF WHICH IS MONITORED AND ASSOCIATED METHOD - A vehicle control unit has a microcontroller, to which multiple analog supply voltages are applied, and a monitoring unit for the functional monitoring of the microcontroller. The microcontroller includes an A/D converter for the conversion of the plurality of analog supply voltages into digitized supply voltages. A computing area of the microcontroller which is computationally secured is provided for monitoring the digitized supply voltages of the microcontroller. The plurality of digitized supply voltages are monitored in the area as to whether they lie within predetermined tolerance ranges. | 11-11-2010 |
Robert Lenhart, Fort Wayne, IN US
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20130072584 | METHOD OF FORMULATING LOW GRAVITY SPONGE RUBBER FOR AUTOMOTIVE WEATHERSTRIPS - The invention relates to automotive weatherstrip material. More specifically, the invention utilizes thermo-expandable microspheres in the sponge bulb member of the weatherstrip to produce a microcellular structure which provides a lower weight weatherstrip material with improved surface appearance and comparable stiffness to known materials for use in the automotive industry, and exhibiting a blown specific gravity of less than about 0.60 g/cc. | 03-21-2013 |
Robert J. Lenhart, Fort Wayne, IN US
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20140255651 | SOYBEAN OIL IN HIGH HARDNESS RUBBER FORMULATIONS FOR AUTOMOTIVE GLASS RUN WEATHERSTRIPS AND METHOD - A weatherstrip is configured for engagement with an associated vehicle window. A body of the weatherstrip has regions of high hardness that include soybean oil as an ingredient in the rubber formulation. Flexible seal portions extend outwardly from the body and are adapted for sliding engagement with the associated vehicle window. Preferably, the soybean oil is approximately 1-25 weight % of the rubber formulation in the high hardness regions. The body has a Shore A durometer on the order of 80-95. A method of forming the weatherstrip includes providing a rubber formulation and substituting at least a portion of a plasticizer with fully hydrogenated soybean oil. | 09-11-2014 |
Sandra C. Lenhart, Dripping Springs, TX US
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20090003312 | METHODS AND APPARATUS TO PROVIDE ENHANCED 911 (E911) SERVICES FOR NOMADIC USERS - Methods and apparatus provide enhanced 911 (E911) services for nomadic users are disclosed. An example method comprises receiving an Internet protocol (IP) address associated with a voice over internet protocol (VoIP) device and a media access control (MAC) address associated with the VoIP device, detecting when the VoIP device is outside an access network based on the MAC address and the IP address, prompting a user of the VoIP device to provide geographic location information for the VoIP device when the VoIP device is outside the access network, and updating enhanced 911 (E911) information for the VoIP device based on the geographic location information. | 01-01-2009 |