Patents by Inventor Harvey Buhr

Harvey Buhr 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: 8409406
    Abstract: A processor for vacuum distillation of whole tires including; an insulated housing having a door on one end, and rails on a lower surface of the housing to support a cart loaded with whole tires. A plurality of first heat tubes arranged around and spaced from a central radiant heat tube, the central radiant heat tube having an unsupported end adjacent the door such that whole tires loaded on the cart and through the door will pass over the central radiant heat tube such that the central radiant heat tube is located in a central opening of each tire on the cart.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: April 2, 2013
    Inventor: Harvey Buhr
  • Publication number: 20110315540
    Abstract: A processor for vacuum distillation of whole tires including; an insulated housing having a door on one end, and rails on a lower surface of the housing to support a cart loaded with whole tires. A plurality of first heat tubes arranged around and spaced from a central radiant heat tube, the central radiant heat tube having an unsupported end adjacent the door such that whole tires loaded on the cart and through the door will pass over the central radiant heat tube such that the central radiant heat tube is located in a central opening of each tire on the cart.
    Type: Application
    Filed: August 29, 2011
    Publication date: December 29, 2011
    Inventor: Harvey Buhr
  • Publication number: 20060236906
    Abstract: An automatic biomass fuel burning heating device and method comprising a burn chamber having a sloped floor and a feed auger supplying biomass fuel to be burned. A burn chamber having a feed auger opening in a burn chamber wall. An ash auger to carry ash away from a base of said sloped floor and a heat exchanger carries supply air through the burn chamber to heat a space such as a brooder house. A fan drives supply air through the heat exchanger and a control regulates the speed of the fan and the operation of the feed auger. The control maintain supply air into the brooder house at a constant set temperature by varying the volume rate of air flow based on air inlet temperature and the temperature in the burn chamber.
    Type: Application
    Filed: April 20, 2006
    Publication date: October 26, 2006
    Inventors: Harvey Buhr, Roger Reed