Patents by Inventor Dwane D. Wolfe

Dwane D. Wolfe 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: 6833533
    Abstract: A pizza oven having a baking chamber, having a loading port, and having a dispensing port; a conveyor extending longitudinally through the baking chamber from the loading port to the dispensing port; an air plenum having an air intake port and a plurality of air output ports; an air blower connected to the air plenum for moving heated air from the air intake port to the air output ports; and having upper and lower pluralities of ducts respectively overlying and underlying the conveyor, each duct having a proximal end attached to the plenum and a distal end, each duct further having proximal and distal air discharge ports respectively positioned proximally and distally from a vertical plane extending longitudinally along and substantially centrally through the conveyor, each duct's proximal air discharge port being larger than the duct's distal air discharge port.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: December 21, 2004
    Assignee: Wolfe Electric, Inc.
    Inventors: Gary L. Wolfe, Ronald D. Wolfe, Dwane D. Wolfe
  • Patent number: RE36941
    Abstract: The oven of the present invention is a low profile, dual .[.conveyer.]. .Iadd.conveyor .Iaddend.oven including an oven cabinet, two closely spaced .[.conveyers.]. .Iadd.conveyors .Iaddend.and an air heating and circulation system. The .[.conveyers.]. .Iadd.conveyors .Iaddend.and the oven cabinet are adapted so that the .[.conveyers.]. .Iadd.conveyors .Iaddend.can be easily removed .[.from the.]. from the front or side of the oven cabinet. The oven cabinet houses the .[.conveyers.]. .Iadd.conveyors.Iaddend., ducts and manifolds which all can be easily removed for cleaning or other maintenance. Each of the .[.conveyers.]. .Iadd.conveyors .Iaddend.include separately controlled drive motors capable of driving .[.the.]. each of .[.conveyers.]. .Iadd.conveyors .Iaddend.at different speeds and in different directions.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: November 7, 2000
    Inventors: Ronald D. Wolfe, Dwane D. Wolfe