Patents by Inventor William Jeswine

William Jeswine 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).

  • Patent number: 9909492
    Abstract: An opposed-piston engine that forms an inviscid layer between pistons and the respective cylinder walls. In an aspect, the opposed-piston engine utilizes a Scotch yoke assembly that includes rigidly connected opposed combustion pistons. In an aspect, the Scotch yoke assembly is configured to transfer power from the combustion pistons to a crankshaft assembly. In an aspect, the crankshaft assembly can be configured to have dual flywheels that are internal to the engine, and can be configured to assist with an exhaust system, a detonation system, and/or a lubrication system.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: March 6, 2018
    Assignee: PRIME GROUP ALLIANCE, LLC
    Inventor: William Jeswine
  • Patent number: 9719039
    Abstract: A system and method for a constituent rendering of biomass and other carbon-based materials is provided. The system can be configured for receiving a feedstock material to be rendered into its constituent components, grinding the feedstock to a desired size and/or consistency, and placing the feedstock in contact with a hot mix heat transfer medium within a pressure chamber. Pyrolysis of the feedstock can lead to a breakdown of the feedstock into constituent components that can then be collected.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: August 1, 2017
    Assignee: Prime Group Alliance, LLC
    Inventor: William Jeswine
  • Publication number: 20140318518
    Abstract: An opposed-piston engine that forms an inviscid layer between pistons and the respective cylinder walls. In an aspect, the opposed-piston engine utilizes a Scotch yoke assembly that includes rigidly connected opposed combustion pistons. In an aspect, the Scotch yoke assembly is configured to transfer power from the combustion pistons to a crankshaft assembly. In an aspect, the crankshaft assembly can be configured to have dual flywheels that are internal to the engine, and can be configured to assist with an exhaust system, a detonation system, and/or a lubrication system.
    Type: Application
    Filed: March 17, 2014
    Publication date: October 30, 2014
    Applicant: PRIME GROUP ALLIANCE, LLC
    Inventor: William Jeswine
  • Publication number: 20140311023
    Abstract: A system and method for a constituent rendering of biomass and other carbon-based materials is provided. The system can be configured for receiving a feedstock material to be rendered into its constituent components, grinding the feedstock to a desired size and/or consistency, and placing the feedstock in contact with a hot mix heat transfer medium within a pressure chamber. Pyrolysis of the feedstock can lead to a breakdown of the feedstock into constituent components that can then be collected.
    Type: Application
    Filed: April 3, 2014
    Publication date: October 23, 2014
    Applicant: Prime Group Alliance, LLC
    Inventor: William Jeswine
  • Patent number: 8808510
    Abstract: A system and method for a constituent rendering of biomass and other carbon-based materials is provided. The system can be configured for receiving a feedstock material to be rendered into its constituent components, grinding the feedstock to a desired size and/or consistency, and placing the feedstock in contact with a hot mix heat transfer medium within a pressure chamber. In an aspect, the system can utilize a feedstock input system to receive the feedstock material, with the feedstock input system including an auger feed tube, at least one feed stock auger screw, a grinding station with a die configured to interact with the feed stock auger screw, and a movable compression gate. Pyrolysis of the feedstock can lead to a breakdown of the feedstock into constituent components that can then be collected.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: August 19, 2014
    Assignee: Prime Group Alliance
    Inventor: William Jeswine
  • Publication number: 20100276270
    Abstract: A system and method for a constituent rendering of biomass and other carbon-based materials is provided. The system can be configured for receiving a feedstock material to be rendered into its constituent components, grinding the feedstock to a desired size and/or consistency, and placing the feedstock in contact with a hot mix heat transfer medium within a pressure chamber. Pyrolysis of the feedstock can lead to a breakdown of the feedstock into constituent components that can then be collected.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 4, 2010
    Inventor: WILLIAM JESWINE
  • Publication number: 20070029125
    Abstract: A traction unit capable of traversing and turning on surfaces that include compound curves like the surface of a sphere or are inverted like a ceiling. The traction unit includes a plurality of trucks operable to propel the unit across a surface and a plurality of adherence members operable to releasably secure the unit to the surface. In operation, the adherence members cyclically attach to and release from the surface as the trucks propel the unit across the surface. Within each cycle, after the unit has traveled a predetermined distance relative to an attached member, the member releases the surface and reattaches to the surface at a different point.
    Type: Application
    Filed: April 27, 2006
    Publication date: February 8, 2007
    Inventors: William Jeswine, Frank Dailey, Eric Olsen, Cameron Cox
  • Publication number: 20050269143
    Abstract: A traction unit capable of traversing and turning on surfaces that include compound curves like the surface of a sphere or are inverted like a ceiling. The traction unit includes a plurality of trucks operable to propel the unit across a surface and a plurality of adherence members operable to releasably secure the unit to the surface. In operation, the adherence members cyclically attach to and release from the surface as the trucks propel the unit across the surface. Within each cycle, after the unit has traveled a predetermined distance relative to an attached member, the member releases the surface and reattaches to the surface at a different point.
    Type: Application
    Filed: August 3, 2005
    Publication date: December 8, 2005
    Inventors: William Jeswine, Frank Dailey, Eric Olsen, Cameron Cox