Patents by Inventor Geoffrey W. A. Johnson

Geoffrey W. A. Johnson 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).

  • Publication number: 20220017110
    Abstract: This provides a system and method for handling the interchange of trailers between an over the road (OTR) truck and an autonomous vehicle (AV) yard truck in a facility yard includes an interchange zone (IZ) that is bounded by a predetermined boundary structure, having an OTR entry gate and an OTR exit gate on a first side and an AV entry gate and an AV exit gate on a second side. The system and method further includes a management process that selectively opens and closes each of the OTR entry gate, the OTR exit gate, the AV entry gate and the AV exit gate according to a predetermined set of rules.
    Type: Application
    Filed: May 27, 2021
    Publication date: January 20, 2022
    Inventors: Andrew F. Smith, Joseph A. Welsh, William N. Klarquist, Peter James, Geoffrey W. Johnson, Kayla M. Holcomb, Lawrence S. Klein, Jason L. Williams, Floyd C. Henning, Jeremy M. Nett
  • Patent number: 9927174
    Abstract: A pellet stove, having a pellet hopper, a combustion chamber, a heat exchanger and a pellet movement assembly, adapted to move the pellets from the hopper into the combustion chamber. The pellet movement assembly is located and configured so as to be heated by exhaust gases from the combustion chamber and the pellets spend a sufficient amount of time in the pellet movement assembly, where oxygen is prevented from freely flowing in, so that the pellets are torrefied during transit to the combustion chamber.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: March 27, 2018
    Inventor: Geoffrey W. A. Johnson
  • Publication number: 20160341423
    Abstract: A pellet stove, having a pellet hopper, a combustion chamber, a heat exchanger and a pellet movement assembly, adapted to move the pellets from the hopper into the combustion chamber. The pellet movement assembly is located and configured so as to be heated by exhaust gases from the combustion chamber and the pellets spend a sufficient amount of time in the pellet movement assembly, where oxygen is prevented from freely flowing in, so that the pellets are torrefied during transit to the combustion chamber.
    Type: Application
    Filed: February 11, 2016
    Publication date: November 24, 2016
    Inventor: Geoffrey W.A. Johnson
  • Publication number: 20080066731
    Abstract: There is provided a pelletized-biomass combustion device comprising: (a) an elongate upright combustion capsule; (b) a grate element disposed within and bisecting the combustion capsule, (i) the grate element having a first side and a second side and (ii) the grate element open to fluid communication between the first side and the second side; (c) a first combustion air inlet facing the first side of the grate; (d) a second combustion air inlet facing the second side of the grate; (e) a fuel-feed inlet; and (f) a flue-gas exhaust outlet. The combustion capsule can be formed of two mated components such as a chamber housing mated with a burn pot member, or instead it can be formed as a single unit such as the chamber housing bisected by the grate. In any event, the grate element has two sides, and there are two combustion air inlets, each facing opposite sides of the grate. The combustion device is preferably an induced-draft system wherein the exhaust fan is positioned at the distal end of the stove pipe.
    Type: Application
    Filed: August 2, 2006
    Publication date: March 20, 2008
    Inventor: Geoffrey W.A. Johnson
  • Patent number: 5720942
    Abstract: The is disclosed a two-phase oil and water tanning composition which, when agitated, forms a single-phase, but readily converts back to two-phases upon settling. The oil and water phase of the tanning composition may be separately colored to create a visually pleasing and distinctive product. Formation of a single-phase upon agitation permits equal application of both the oil and water phases, regardless of the mode of application. Reversion to the two-phase oil and water composition upon settling imparts the desired product appearance after application.
    Type: Grant
    Filed: August 8, 1995
    Date of Patent: February 24, 1998
    Assignee: Radical Products, Inc.
    Inventor: Geoffrey W.A. Johnson
  • Patent number: 5296004
    Abstract: There is disclosed a firestarting pellet made from cedar and impregnated with an alcohol/water solution. The pellet rapidly ignites combustible fire fuels under a variety of burning conditions. A method of manufacturing the firestarting pellet is also disclosed.
    Type: Grant
    Filed: March 31, 1993
    Date of Patent: March 22, 1994
    Inventors: Geoffrey W. A. Johnson, Christopher J. Johnson
  • Patent number: 4528183
    Abstract: A non-greasy, water-based skin preparation composition is disclosed for application to the skin prior to exposure of the skin to ultraviolet rays of indoor tanning equipment. The composition consists essentially of a major amount of water, a water-soluble, high molecular weight resin, a neutralizing agent for the resin, and minor amounts of banana oil, aloe vera juice, and Vitamin E.
    Type: Grant
    Filed: April 25, 1983
    Date of Patent: July 9, 1985
    Inventor: Geoffrey W. A. Johnson
  • Patent number: D601684
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: October 6, 2009
    Inventor: Geoffrey W. A. Johnson