Patents by Inventor Robert L. Fleshman, Jr.

Robert L. Fleshman, Jr. 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).

  • Heat generating system for multi-purpose usages and recovery of products of combustion
    Patent number: 4529120
    Abstract: A heat generating system using solid fuel in a water jacketed combustion chamber for supplying hot water to units for space heaters and hot water storage units, and in which control means is provided for operating the fuel combustion mode to obtain recovery of the products of combustion during low rates of combustion, and to greatly reduce emissions during increased rates of combustion, the control means including thermostatic units having selected points of active and inactive responses.
    Type: Grant
    Filed: November 1, 1983
    Date of Patent: July 16, 1985
    Inventor: Robert L. Fleshman, Jr.