Patents by Inventor George H. Weidman

George H. Weidman 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).

  • Duct burner diffuser
    Patent number: 6468073
    Abstract: A diffuser for a gas duct burner having a fuel pipe and a plurality of stabilizers includes a plate having first and second spaced apart ends defining a length, and first and second spaced apart sides defining a width. The plate has a first portion having a uniform width which is disposed adjacent to the stabilizer and a second portion having a variable width.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: October 22, 2002
    Assignee: Forney Corporation
    Inventor: George H. Weidman
  • Distribution of gas entrained particles
    Patent number: 4832539
    Abstract: A pneumatic transport and distribution system for passing gas-entrained particles to a distributor which then distributes the particles through a plurality of distributor outlets. At least a portion of inlet conduit extending vertically to the distributor is of square or other non-circular inner cross-section for prevention of "spiralling" of the particles as they emanate from the distributor inlet into the distributor to thereby improve the flow distribution of the particles from the distributor outlets.
    Type: Grant
    Filed: April 20, 1983
    Date of Patent: May 23, 1989
    Assignee: The Babcock & Wilcox Company
    Inventors: William C. Wolfe, George H. Weidman