Goertzen
Gerold Goertzen, Homerville, OH US
Patent application number | Description | Published |
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20110038740 | COMPRESSOR - A compressor includes a cylinder assembly in a V4 configuration. A crankshaft of the compressor has a main shaft and first and second eccentric bodies. The two eccentric bodies drive four pistons. | 02-17-2011 |
20130209297 | PUMPING DEVICE - A pumping device compresses fluid, provides a vacuum, or both compresses fluid and provides a vacuum. A pumping device may be used to force gas through a sieve bed, draw gas out of a sieve bed, or both force gas through a sieve bed and drawing gas out of a sieve bed. A pumping device may be operated at high speed to provide a high fluid flow rate with a small pumping device. | 08-15-2013 |
20140202461 | OXYGEN COMPRESSOR WITH BOOST STAGE - An oxygen concentration and compression system includes an oxygen concentrator, a boost stage, a compressor, and a portable container. The boost stage receives oxygen enriched gas at a first pressure from the oxygen concentrator. The boost stage includes a pressure increasing device that increases the pressure of the oxygen enriched gas from the first pressure to a second, controlled pressure. The compressor receives the oxygen enriched gas at the second, controlled pressure and compresses the oxygen enriched gas to a third pressure in the portable container for later use by a patient. A patient outlet provides oxygen enriched gas from the oxygen concentrator or the boost stage for use by a patient. | 07-24-2014 |
Gerold Goertzen, Brunswick, OH US
Patent application number | Description | Published |
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20100013172 | OBSTACLE TRAVERSING WHEELCHAIR - A wheelchair suspension is provided. The wheelchair suspension includes a frame, a pivot arm, a front caster, a drive assembly, and a rear caster. The pivot arm is pivotally coupled to the frame. The front caster is coupled to the pivot arm. Movement of the drive assembly in a first direction causes the pivot arm to substantially remain in a first position. Movement of the drive assembly in a second direction urges the pivot arm away from the first position. | 01-21-2010 |
20120217070 | OBSTACLE TRAVERSING WHEELCHAIR - A wheelchair suspension is provided. The wheelchair suspension includes a frame, a front caster pivot arm, a drive assembly, and a rear caster. The front caster pivot arm is pivotally connected to the frame. The front caster is coupled to a front end of the front caster pivot arm. The drive assembly is pivotally connected to the front caster pivot arm. The drive assembly comprises a drive wheel and a motor that drives the drive wheel. Torquing of the drive wheel by the motor in a forward direction causes the drive assembly to pivot with respect to the front caster pivot arm such that the drive wheel moves forward toward the front caster and a distance between a support surface and the connection between of the drive assembly and the front caster pivot arm increases. | 08-30-2012 |
20120299260 | SUSPENSION FOR WHEELED VEHICLES - A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame. | 11-29-2012 |
20130334778 | SUSPENSION FOR WHEELED VEHICLES - A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame. | 12-19-2013 |
20140138170 | OBSTACLE TRAVERSING WHEELCHAIR - A wheelchair suspension is provided. The wheelchair suspension includes a frame, a front caster pivot arm, a drive assembly, and a rear caster. The front caster pivot arm is pivotally connected to the frame. The front caster is coupled to a front end of the front caster pivot arm. The drive assembly is pivotally connected to the front caster pivot arm. The drive assembly comprises a drive wheel and a motor that drives the drive wheel. Torquing of the drive wheel by the motor in a forward direction causes the drive assembly to pivot with respect to the front caster pivot arm such that the drive wheel moves forward toward the front caster and a distance between a support surface and the connection between of the drive assembly and the front caster pivot arm increases. | 05-22-2014 |
20150061242 | SUSPENSION FOR WHEELED VEHICLES - A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame. | 03-05-2015 |
Gerold G. Goertzen, Brunswick, OH US
Patent application number | Description | Published |
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20120152248 | APPARATUS FOR COMPRESSING AND STORING OXYGEN ENRICHED GAS - Methods and apparatus for storing high-pressure, high-purity oxygen in a pressure vessel for use in the home health care or related fields as for ambulatory patients, persons confined to wheelchairs, and those who are bedridden. The Oxygen may be produced from air an oxygen-enriched gas and stored in a concentrator product tank. After reaching a predetermined pressure, the gas is fed to a compressor where it is compressed to a high pressure and stored in a mobile or portable high-pressure container. A patient can thus have increased mobility through use of the portable, one or more high-pressure oxygen containers. | 06-21-2012 |
Kenbe D. Goertzen, Topeka, KS US
Patent application number | Description | Published |
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20100013851 | COLOR CONVERSION SYSTEM USING A THREE DIMENSIONAL LOOK UP TABLE WITH SUB-CUBE CURVATURE MODELING - The present invention relates to a color processing device and method by implementation of a color cube function to perform complex conversion from one color space to another. Color processing in real-time with a finite amount of system resources is achieved by means of a subcube curvature model. A known target space is calculated relative to an original space into final values; the final values are arranged and indexed as a three-output function of three inputs creating a subcube curvature model. The subcube curvature model is represented, communicated and stored in a reproducible way wherein each subcube curvature model is processed and displayed in substantially real-time. The color processing device is a system capable of translating one color space to another in real-time in finite resource systems, the system utilizing color processing hardware including a parallel processor, a field programmable gate array semiconductor; and phase-multiplexed look-up table arrangement with SRAM. | 01-21-2010 |
Reiner Goertzen, Newberg, OR US
Patent application number | Description | Published |
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20130000176 | Accessory Mounting Apparatus and System - Apparatus and system for mounting accessories to firearms and the like. More specifically, an apparatus and system for mounting accessories such as optics, sighting telescopes, lasers, thermal imaging devices, night vision devises, knives, cameras, flashlights and the like to firearms that have been fitted with a Picatinny mounting rail. The mounting apparatus is quickly secured to and removed from a Picatinny rail and provides a highly secure and stable mount for accessories. The apparatus and the accessories that are attached to it may be removed and replaced from the Picatinny rail repeatedly without affecting the preset sighting zero of the device. | 01-03-2013 |
Sarah Goertzen, Sunnyvale, CA US
Patent application number | Description | Published |
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20140004426 | FABRICATION AND USE OF CARBON-COATED SILICON MONOXIDE FOR LITHIUM-ION BATTERIES | 01-02-2014 |
Sarah Lynn Goertzen, Sunnyvale, CA US
Patent application number | Description | Published |
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20140346618 | SURFACE TREATED SILICON CONTAINING ACTIVE MATERIALS FOR ELECTROCHEMICAL CELLS - Provided are active materials for electrochemical cells. The active materials include silicon containing structures and treatment layers covering at least some surface of these structures. The treatment layers may include aminosilane, a poly(amine), or a poly(imine). These layers are used to increase adhesion of the structures to polymer binders within active material layers of the electrode. As such, when the silicon containing structures change their size during cycling, the bonds between the binder and the silicon containing structure structures or, more specifically, the bonds between the binder and the treatment layer are retained and cycling characteristics of the electrochemical cells are preserved. Also provided are electrochemical cells fabricated with such active materials and methods of fabricating these active materials and electrochemical cells. | 11-27-2014 |
Tawnya D. Goertzen, Saint Michael, MN US
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20150019278 | SYSTEM AND METHOD TO HANDLE REQUESTS FOR ACCOMMODATIONS VIA A LEAVE MANAGEMENT SYSTEM - According to some embodiments, data received via a communication device indicative of employee claims, including employee claims for one of a plurality of types of employee leave, may be processed. It may then be detected that a particular employee claim is associated with a request for accommodation. It may be automatically determined if medical information associated with the request for accommodation meets predetermined criteria, and an indication of said determination may be transmitted. | 01-15-2015 |
William Goertzen, Siloam Springs, AR US
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20140027152 | Power Cable System - A technique facilitates the provision of electrical power in harsh environments, such as subterranean environments. The technique employs a power cable having at least one conductor and a polyimide insulation layer disposed about the conductor. A fluoropolymer tape layer is disposed about the polyimide insulation layer. The fluoropolymer tape layer is processed into a uniform, bonded layer. Additional cable layers also may be employed to help provide protection in the harsh environment. | 01-30-2014 |
20140042835 | EQUIPMENT INCLUDING EPITAXIAL CO-CRYSTALLIZED MATERIAL - An electric submersible pump motor can include a housing; and a hermetically sealed cavity defined at least in part by the housing that includes at least one material susceptible to hydrolysis, and a polymeric material that includes epitaxial co-crystals of perfluoroalkoxy (PFA) and polytetrafluoroethylene (PTFE). Various other apparatuses, systems, methods, etc., are also disclosed. | 02-13-2014 |
William Goertzen, Lawrence, KS US
Patent application number | Description | Published |
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20100156215 | HIGH-TEMPERATURE THERMOSETTING POLYMERIC MATERIALS FOR ESP MOTOR APPLICATIONS - An electric submersible pump (ESP) motor includes a polymer or ceramic component made by curing a thermosetting polymer in situ in the ESP motor, wherein the thermosetting polymer is selected from the group consisting of cyanate ester, bismaleimide, polyimide, benzoxazine, a preceramic polymer, and a mixture thereof, or the thermosetting polymer is a hybrid polymer having less than 50% by weight of an epoxy component and a second component selected from the group consisting of cyanate ester, bismaleimide, polyimide, benzoxazine, a preceramic polymer, and a mixture thereof. | 06-24-2010 |
20140000356 | Tape Adhesion Test System | 01-02-2014 |