Laurence E.
Laurence E. Burges, Boulder, CO US
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20110124878 | KINASE INHIBITORS AND METHODS OF USE THEREOF - A compound of Formula II | 05-26-2011 |
Laurence E. Dahners, Chapel Hill, NC US
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20080234677 | Anti-unscrewing and multi-angular fastening apparatuses and methods for surgical bone screw/plate systems - A fastening apparatus includes a fastener and a fastener receiving member. The apparatus enables the fastener to be affixed to the fastener receiving member at a variable insertion angle selected by the user and further provides an anti-unscrewing feature. The fastener includes an elongate section and an adjoining head section having at least one slot therein. The fastener receiving member includes one or more apertures having a contact region through which one or more corresponding fasteners can be inserted. The contact region includes a matrix of protrusions having a density and strength sufficient to render contact region tappable by the thread of the head section of the fastener. The thread on the head section is driven into the contact region at the selected insertion angle. As a result, the protrusions project into the at least one slot to prevent the fastener from backing out of the fastener receiving member. A fastener driver is also disclosed. | 09-25-2008 |
20080234752 | Surgical plate puller devices and methods for use with surgical bone screw/plate systems - A plate puller device can include a head portion and extension rod portion. The device enables the fastener receiving member to be pulled against a bone surface before a head section of the fastener is advanced within the fastener receiving member into a locked position. The head portion can be positioned between the head section of the fastener and a surface of the fastener receiving member not adjacent to the bone surface. Also, a plate puller device can include a screwdriver, a grasper portion and a grasper sleeve. The grasper portion and grasper sleeve can be threadingly mated wherein rotation of the grasper sleeve forces a head portion of the grasper portion to grip the head section of the fastener to prevent the head section from advancing within the fastener receiving member. | 09-25-2008 |
20080240884 | Locking device - A locking device is provided that includes a nut having a body portion and an end portion. The end portion has a proximal end proximate to the body portion and a distal end. The nut has an inner surface defining a nut aperture that extends through the body portion and the end portion with the inner surface of the nut being at least partially threaded. The locking device also includes a bolt having a head and a body. The head of the bolt defines a head aperture therein that extends into the body of the bolt. The body of the bolt is at least partially threaded to matingly engage the threaded inner surface of the nut. The body also defines at least one slot therein that is in communication with the head aperture. Slats are disposed along the distal end of the end portion of the nut. The slats are configured to engage the at least one slot defined in the body of the bolt. | 10-02-2008 |
20130125714 | SCREW HOLDER-DRIVER APPARATUSES, SYSTEMS AND METHODS - Screw driver-holder apparatuses, systems and methods are provided and can include a screw and a screwdriver. The screw can include a threaded screw body and a screw head, and the screw head can include a socket and a screw head surface surrounding the socket. The screwdriver can include a hollow sleeve with a longitudinal bore and a first end defining a screw engagement surface and a driving shaft positioned within the longitudinal bore of the hollow sleeve and rotatable relative to the hollow sleeve. The driving shaft can further include a first end extending beyond the first end of the hollow sleeve, a second end opposite the first end, and a stop restricting axial movement of the sleeve towards the second end of the driving shaft. The first end can include a protruding tip adapted for engaging the socket of the screw head. | 05-23-2013 |
20130131678 | THREADED ELASTIC INTRAMEDULLARY NAILS DEVICES AND METHODS - Devices and methods for treating fractures using intramedullary nails and screws are provided. An intramedullary nail and fixation device can be capable of holding a bone out to length when it is broken in a manner that allows shortening of and/or compressing a bone to promote healing. The device can include a flexible nail with a first leading end and a second end, the nail having a threaded outer surface along at least a portion of a length of the nail. A method for treatment of fractures of long bones having a medullary canal can include creating a hole into an end of a bone to be compressed, inserting a leading end of such a flexible nail into the hole, and rotating the nail to advance the nail through the medullary canal. | 05-23-2013 |
Laurence E. Gainsborough, Winnipeg CA
Patent application number | Description | Published |
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20100294157 | Self Contained Non Toxic Obscurant Grenade And Self-Contained Aerosol Dispersing Grenade - A self-contained grenade capable of dispersing a non-toxic obscurant composition, or various types of aerosol compositions such as pesticides or antimicrobial/sanitizing agents, is provided. The obscurant or other type of aerosol composition via an exothermic reaction. Release of the obscurant or other type of aerosol composition is effected in a controlled manner by creating heat via a heat producing composition comprising, for example, a thermite composition. The obscurant or other type of aerosol composition is absorbed into a heat transfer media disposed adjacent the heat producing composition. When the exothermic reaction occurs, the heat transfer media transfers the heat to the absorbed material, thereby providing a regulated thermal dispersion of same. | 11-25-2010 |
Laurence E. Kubek, Victoria CA
Patent application number | Description | Published |
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20090001893 | Method and system for luminance characterization - A system for luminance characterization of a luminaire includes a ballast coil and a multi-tap capacitor connected in series with the ballast coil. The multi-tap capacitor has a plurality of tap capacitors integrated into a capacitor housing. A plurality of switches are each coupled to one of the plurality of tap capacitors for selectively coupling the tap capacitors together to produce a multi-tap capacitance corresponding to a configuration of the plurality of switches. A lamp is connected in series with the multi-tap capacitor and the ballast coil. A photometer is located to measure light intensity of the lamp and to produce a lumen output measurement. A memory is used to store a database having a plurality of lumen output measurements, each corresponding to a multi-tap capacitance corresponding to all configurations of the plurality of switches. | 01-01-2009 |
20110057570 | Method and System for Luminance Characterization - A system for luminance characterization of a luminaire includes a ballast coil and a multi-tap capacitor connected in series with the ballast coil. The multi-tap capacitor has a plurality of tap capacitors integrated into a capacitor housing. A plurality of switches are each coupled to one of the plurality of tap capacitors for selectively coupling the tap capacitors together to produce a multi-tap capacitance corresponding to a configuration of the plurality of switches. A lamp is connected in series with the multi-tap capacitor and the ballast coil. A photometer is located to measure light intensity of the lamp and to produce a lumen output measurement. A memory is used to store a database having a plurality of lumen output measurements, each corresponding to a multi-tap capacitance corresponding to all configurations of the plurality of switches. | 03-10-2011 |
20130193876 | ADAPTIVE ENERGY PERFORMANCE MONITORING AND CONTROL SYSTEM - A controller is configured for and a corresponding method of adaptive monitoring and control of a lighting system are suited for adaptively establishing lighting parameters on a fixture by fixture basis. The controller includes a communication interface configured to communicate with a multiplicity of light fixtures, a memory for storing software routines and information associated with each of the light fixtures; and a processor coupled to the memory and the communication interface and configured to execute the software routines and selectively communicate with at least one of the multiplicity of light fixtures to adaptively establish lighting parameters for the at least one of the multiplicity of light fixtures. A method of facilitating the monitoring and control of the light fixture includes controlling a lamp circuit to provide one of a multiplicity of light levels; assessing performance parameters of the light fixture; and communicating with a central server. | 08-01-2013 |
Laurence E. Moulis, Jr., Charlottesville, VA US
Patent application number | Description | Published |
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20100090860 | Low Power LED Visual Messaging Device, System and Method - A visual messaging system and device can employ high efficiency LEDs and current driven versus voltage driven circuits to reduce power consumption and enable the device to be powered from IEEE 802.3af (Power over Ethernet (PoE)) standard based power sources. The device can be powered from a local area network (LAN) connection using PoE, and does not require a separate AC power supply. The present invention also uses a 1× yellow algorithm to create the yellow color with one half the instantaneous current of previous circuits. The device can incorporate multiple message inputs for receiving and displaying messages having different priorities, allowing higher priority messages to override lower priority messages. | 04-15-2010 |