Patents by Inventor Brian R. White
Brian R. White has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080226693Abstract: The apparatus and method for preparing a polymeric structure from which a number of medical devices may be constructed is described. The structures are preferably formed from bioabsorbable materials using low temperature fabrication processes, whereby drugs or other bio-active agents are incorporated into or onto the device and degradation of the drugs or other agents during processing is minimized. The method includes preparing a solution of at least one bioabsorbable polymer and a solvent. The solution is then deposited onto a stage and converted into a structure. The solvent is evaporated from the structure. The dried solution forms a structure that is removed from the stage and further dried before being stored in an inert environment. Thereafter, a medical device such as a stent may be constructed from the structure.Type: ApplicationFiled: March 14, 2007Publication date: September 18, 2008Inventors: Vipul Bhupendra Dave, David Cook, Brian R. White, Stephen Johnstone, Jacob Leidner
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Publication number: 20080169582Abstract: A polymeric medical device is constructed from bioabsorbable polymers. The device is constructed from a tube comprised of at least one polymer. The polymer is treated at pre-determined heating and cooling temperatures to obtain a desired morphology. The morphology or arrangement of the polymeric structure ensures that the device maintains its shape characteristics to ensure proper modeling of the vessel. In particular, the crystallinity of the polymeric structure is adjusted so as to resist recoil. The device can also contain a therapeutic agent dispersed throughout the structure or coated on the structure in such a manner as to elute the therapeutic agent when implanted in an anatomical conduit. The device can also be constructed from a blend of polymers and other agents such as plasticizers.Type: ApplicationFiled: October 23, 2006Publication date: July 17, 2008Inventors: Vipul Bhupendra Dave, David G. Cook, Brian R. White, Jacob Leidner
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Patent number: 7398745Abstract: A cooling system for a marine propulsion device provides a bypass loop around a cooling pump that allows the flow of cooling water through certain components to be reduced or increased as a function of the temperature of those components while causing a full flow of cooling water to flow through other selected heat emitting devices. Using this configuration of components and bypass conduits, the operating condition of the cooling water pump can be continually monitored, including the condition of its flexible vanes. By observing the effective cooling capacity of the system under conditions with the bypass valve open and closed, the effectiveness of the cooling water pump can be assessed and a suggestion of maintenance can be provided.Type: GrantFiled: November 30, 2006Date of Patent: July 15, 2008Assignee: Brunswick CorporationInventors: Brian R. White, Ronald L. Hall, Tom N. Townsend
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Patent number: 7370611Abstract: A cooling system for a marine propulsion device provides a bypass loop around a cooling pump that allows the flow of cooling water through certain components to be reduced or increased as a function of the temperature of those components while causing a full flow of cooling water to flow through other selected heat emitting devices. Using this configuration of components and bypass conduits, the operating condition of the cooling water pump can be continually monitored, including the condition of its flexible vanes. By observing the effective cooling capacity of the system under conditions with the bypass valve open and closed, the effectiveness of the cooling water pump can be assessed and a suggestion of maintenance can be provided.Type: GrantFiled: November 30, 2006Date of Patent: May 13, 2008Assignee: Brunswick CorporationInventors: Brian R. White, Dennis M. McClurg
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Patent number: 7216638Abstract: A method for operating a marine engine uses four valves to control the flow of secondary air that is inducted into each of the cylinders of an engine. An oxygen sensor is disposed in an exhaust passage downstream from the cylinders and upstream from a catalytic converter. A carburetor is calibrated to provide a richer than stoichiometric air/fuel ratio so that inducted secondary air through the valves associated with each cylinder can result in a stoichiometric ratio of air flowing into each cylinder. The cylinders are each provided with their own valve in order to allow the air/fuel ratios to be equalized for each cylinder regardless of the configuration and geometry of the intake manifold and its associated conduits.Type: GrantFiled: July 6, 2006Date of Patent: May 15, 2007Assignee: Brunswick CorporationInventors: Reinhard Burk, Brian R. White, Claus Bruestle
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Patent number: 7077387Abstract: An adjustment system for a carburetor of an engine places a housing structure around the head of an adjustment screw to inhibit access to the head of the idle fuel adjustment screw except by properly trained technicians who possess an appropriately shaped tool which allows this access. In this way, the housing can function as intended, to limit access by untrained personnel to the idle fuel adjustment screw, while not requiring that it be completely removed or destroyed in order to allow appropriate access by trained personnel.Type: GrantFiled: May 13, 2005Date of Patent: July 18, 2006Assignee: Brunswick CorporationInventors: Brian R. White, Frank A. Robinson
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Patent number: 7014519Abstract: A marine propulsion system places an in-line engine at a tilted angle relative to a vertical plane in order to reduce the maximum height requirement space of an engine compartment in a marine vessel. The crankshaft axis of the in-line engine can be located on a vertical vessel symmetry plane or can be offset from it. The crankshaft of the inline engine can be disposed parallel to the vessel symmetry plane, within the vessel symmetry plane, or perpendicular to the vessel symmetry plane.Type: GrantFiled: July 30, 2004Date of Patent: March 21, 2006Assignee: Brunswick CorporationInventors: Cyril J. Batten, Jr., Daniel B. Slanker, Brian R. White
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Patent number: 6800004Abstract: An exhaust system for a marine engine uses an orifice to distribute liquid coolant flow between two alternative and parallel paths. One coolant path passes through a generally horizontal portion of an exhaust elbow and the other coolant path passes through the orifice and directly to a vertical riser of the exhaust elbow. The ratio of flow between the two paths changes as a function of engine speed because of the operation of the orifice which provides increased resistance to flow as a function of increased pressure drop across the orifice. Although coolant liquid continues to flow through both paths at all times, the relative magnitudes of the two parallel flows are changed in response to changes in the coolant flow into the elbow which, in turn, changes as a function of engine speed.Type: GrantFiled: July 2, 2003Date of Patent: October 5, 2004Assignee: Brunswick CorporationInventors: Brian R. White, Vince E. Notareschi, John A. Voit
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Patent number: 6748906Abstract: A heat exchanger for a marine internal combustion engine is disposed between first and sides of a V-shaped engine configuration. A plurality of tubes and related structure are disposed within a cavity formed as an integral part of an air intake manifold of the engine. A first cooling fluid, such as ethylene glycol, is circulated in thermal communication with outer surfaces of the plurality of tubes within the heat exchanger and a second cooling fluid, such as lake or sea water, is circulated through the internal passages of the plurality of tubes. A conduit is provided within an end portion of the heat exchanger to remove heat from a lubricant, such as oil, of the internal combustion engine.Type: GrantFiled: April 26, 2002Date of Patent: June 15, 2004Assignee: Brunswick CorporationInventors: Brian R. White, Vince E. Notareschi, John A. Voit
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Patent number: 6699149Abstract: An idler pulley is provided with a plurality of attachment locations, or holes, extending through a hub portion of the pulley to allow the pulley to be attached to a stationary object in a plurality of alternative configurations in order to provide a way for adjusting or selecting the tension of a belt used in conjunction with the idler pulley. Threaded fasteners pass through selected attachment locations of the hub portion of the idler pulley and are threaded into anchor locations on a stationary object, such as an internal combustion engine.Type: GrantFiled: April 1, 2002Date of Patent: March 2, 2004Assignee: Brunswick CorporationInventors: Brian R. White, Vince E. Notareschi
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Publication number: 20040039362Abstract: An absorbent article adapted to receive feces having a first waist region, a second waist region opposed to the first waist region, a crotch region disposed between the first waist region and the second waist region, the absorbent article comprising: a liquid pervious topsheet; a liquid impervious backsheet joined to at least a portion of the topsheet; an absorbent core disposed between at least a portion of the topsheet and the backsheet, and an effective amount of a feces modifying agent disposed in the article such that the feces modifying agent is available to contact at least a portion of the feces deposited in the article.Type: ApplicationFiled: August 26, 2003Publication date: February 26, 2004Applicant: The Procter & Gamble CompanyInventors: Donald C. Roe, Brian R. White, John Christison, Christopher P. Bewick-Sonntag
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Patent number: 6639119Abstract: An absorbent article adapted to receive feces having a first waist region, a second waist region opposed to the first waist region, a crotch region disposed between the first waist region and the second waist region, the absorbent article comprising: a liquid pervious topsheet; a liquid impervious backsheet joined to at least a portion of the topsheet; an absorbent core disposed between at least a portion of the topsheet and the backsheet, and an effective amount of a feces reducing agent disposed in the article such that the reducing agent is available to contact at least a portion of the feces deposited in the article.Type: GrantFiled: July 5, 2001Date of Patent: October 28, 2003Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Brian R. White, John Christison, Christopher P. Bewick-Sonntag
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Patent number: 6343965Abstract: A drain system for a marine vessel is provided which includes one or more pressure actuated valves associated with the coolant water drain system. The boat operator is provided with a pressure controller that allows pressure to be introduced into the system for the purpose of actuating the drain valves and, as a result, opening various drain conduits to allow cooling water to drain from the engine cooling system into the bilge or overboard.Type: GrantFiled: August 22, 2000Date of Patent: February 5, 2002Assignee: Brunswick CorporationInventors: Timothy M. Biggs, William E. Hughes, Andrew K. Logan, Matthew W. Jaeger, Brian R. White
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Publication number: 20010053902Abstract: An absorbent article adapted to receive feces having a first waist region, a second waist region opposed to the first waist region, a crotch region disposed between the first waist region and the second waist region, the absorbent article comprising: a liquid pervious topsheet; a liquid impervious backsheet joined to at least a portion of the topsheet; an absorbent core disposed between at least a portion of the topsheet and the backsheet, and an effective amount of a feces reducing agent disposed in the article such that the reducing agent is available to contact at least a portion of the feces deposited in the article.Type: ApplicationFiled: July 5, 2001Publication date: December 20, 2001Applicant: The Procter & Gamble CompanyInventors: Donald C. Roe, Brian R. White, John Christison, Christopher P. Bewick-Sonntag
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Patent number: 6099367Abstract: A hydrostatic marine propulsion system is provided with a valve that is able to bypass an infinitely variable amount of hydraulic fluid from a hydrostatic pump to bypass a hydrostatic motor which is used to drive a propeller shaft. The infinitely variable valve is connected between the hydrostatic pump and the hydrostatic motor with dual outlets which cause fluid to flow either to the hydrostatic motor or to a reservoir to be recycled through the hydrostatic pump. An engine control unit changes the amount of hydraulic fluid passing through the hydrostatic motor as a function of the operating condition of an engine which drives the hydrostatic pump. In this way, engine speed can be controlled during various modes of operation.Type: GrantFiled: March 2, 1999Date of Patent: August 8, 2000Assignee: Brunswick CorporationInventors: Brian R. White, Vince E. Notareschi, Grant W. Hines
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Patent number: 5998695Abstract: An absorbent article adapted to receive feces having a first waist region, a second waist region opposed to the first waist region, a crotch region disposed between the first waist region and the second waist region. The absorbent article includes a liquid pervious topsheet a liquid impervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet and an effective amount of an ionic complexing feces modifying agent disposed in the article such that the ionic complexing feces modifying agent is available to contact at least a portion of the feces deposited in the article.Type: GrantFiled: June 29, 1998Date of Patent: December 7, 1999Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Christopher P. Bewick-Sonntag, Nicholas A. Ahr, Steven A. Goldman, Konstantin N. Gavrilenko, Dmitry N. Logatchev, Sergey Y. Pavlov, Lev G. Burov, Aleksandra P. Novozhilova, Brian R. White, John Christison
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Patent number: 5964206Abstract: A fuel supply system is provided with a heat exchanger disposed in a generally planer cavity within a base. A manifold attaches to the base and contains the generally planer cavity. A heat exchanger, which comprises a fuel conduit, is disposed within the cavity. As fuel flows from a fuel pump to a fuel injection system of an internal combustion engine, it passes through the fuel conduit which is bathed in a flow of coolant. Some of the fuel flows directly from the fuel conduit to the fuel injection system, but excess fuel flows through a pressure regulator and a filter before being passed through the pump again to recirculate through the fuel conduit of the cooler. The quantity of fuel stored within the volume of the fuel supply system is significantly reduced because of the location of the various components and the fact that the components, such as the filter, regulator, and pump are attached directly to the base of the system.Type: GrantFiled: May 6, 1998Date of Patent: October 12, 1999Assignee: Brunswick CorporationInventors: Brian R. White, Vince E. Notareschi, Grant W. Hines, Matthew W. Jaeger
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Patent number: 5832903Abstract: A fuel supply system for a marine propulsion system having an electronically controlled fuel injection system eliminates the need for a vapor separator. The system pumps an excessive amount of fuel through a plumbed fuel supply loop and cools recirculated fuel to cool all the components in the plumbed fuel supply loop, i.e. a continuous duty, constant displacement fuel pump; a pressure regulator; and a water separating fuel filter. Recirculated fuel flows from the pressure regulator to the water separating fuel filter as does make-up fuel from a fuel tank. The fuel stream from the water separating fuel filter flows to the low-pressure side of the fuel pump, which pumps the fuel through the plumb fuel supply loop. A fuel injection portion of the fuel flows to the engine for combustion, while the remaining portion of the fuel is recirculated. The recirculated portion of the fuel is cooled, preferably using a water-cooled heat exchanger.Type: GrantFiled: June 2, 1997Date of Patent: November 10, 1998Assignee: Brunswick Corp.Inventors: Brian R. White, Vince E. Notareschi, Grant W. Hines, Brian D. Simpson, Timothy M. Baer, Matthew W. Jaeger, Daniel E. Clarkson, James Michael Horak
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Patent number: 5669448Abstract: A method of stimulating a well subsequent to the formation of perforations whereby, subsequent to the perforating, pressure is suddenly applied to the perforations at a pressure above the fracturing pressure to extend created fractures in the formation. A bridging means is utilized to isolate the upper portion of the casing from a lower portion having perforations. The casing above the bridging means is charged with a stimulation fluid. At a predetermined pressure the bridging means releases the stimulation fluid into contact with the perforations to substantially simultaneously create or initiate a fracture into the formation from each perforation.Type: GrantFiled: December 8, 1995Date of Patent: September 23, 1997Assignee: Halliburton Energy Services, Inc.Inventors: James W. Minthorn, Kevin T. Berscheidt, Brian R. White, Ronald E. Savage, Merlin F. Anderson, Dudley Vann, Flint Raymond George, Joseph A. Henke, Joseph M. Prudhomme
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Patent number: 5601059Abstract: An injection-molded, plastic fuel distribution insert for an internal combustion engine having a wet manifold promotes complete fuel atomization and vaporization. The fuel distribution insert also provides for even fuel distribution to the various combustion chambers. The fuel distribution insert preferably has a flange integral with one or more downwardly extending shrouds. Each shroud defines a subchamber having a volume substantially less then the volume of the manifold plenum. A fuel-air mixture from a fuel-air supply source enters into the shroud at the inlet of the intake manifold and is retained within the shroud until the mixture exits one or more exit windows in the shroud. The exit windows in the shroud are placed to promote even fuel distribution.Type: GrantFiled: August 9, 1995Date of Patent: February 11, 1997Assignee: Brunswick CorporationInventors: Brian R. White, Grant W. Hines, Vince E. Notareschi