Patents by Inventor W. A. Johnson

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).

  • 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
  • Patent number: 5775353
    Abstract: A shelter for use in combination with a floating boat dock structure having a platform segment member, a first docking platform and a second docking platform provided with a canopy, a base support post depending downwardly therefrom, a first support post depending downwardly therefrom and a second support post depending downwardly therefrom. The base support post, the first support post and the second support post being pivotally attached to the canopy to provide pivotal motion of the respective support post relative to the canopy about any axis. The base support post being fixedly attached to the platform segment member of the floating boat dock structure. The first support post and the second support post being pivotally attached to the first docking platform and the second docking platform, respectively, to provide pivotal motion of the respective support posts relative to its respective docking platform about any axis.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: July 7, 1998
    Inventor: W. A. Johnson
  • Patent number: 5456071
    Abstract: A continuous cut knife and offset guard system for use with a combine assembly comprised of a support bar, a reciprocating continuous cut knife bar wherein there is secured thereto a plurality of cutting teeth, a series of offset top guards secured to the support bar, each containing a plurality of top guard fingers, and a series of offset bottom guards, each containing a plurality of bottom guard fingers also secured to the support bar, such that the bottom guard fingers align with the top guard fingers and wherein the distance between adjoining cutting teeth is approximately twice the distance between adjoining fingers of the top and bottom guards.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: October 10, 1995
    Inventor: 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