Patents by Inventor Nelson G. Mayer

Nelson G. Mayer 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).

  • Radiant gas burner assembly for brooders
    Patent number: 5964214
    Abstract: A gas burner assembly for a brooding house has a gas burner which is fabricated from a precision steel stamping process. The gas burner has a venturi tube which extends between an orifice fitting and a burner head. The burner head is manufactured from an upper and a lower burner head. Each upper and lower burner head defines a plurality of burner ports with the ports of the lower burner head being in registry with the ports in the upper burner head to define the ports in the upper burner head to define the ports for the gas burner. The upper and lower burner heads are mechanically connected by a series of tabs and slots formed on the upper and lower burner head.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: October 12, 1999
    Assignees: Lincoln Brass Works, Inc., Sibley Industries, Inc.
    Inventors: William J. Ferlin, Bryan K. Cofer, Anthony W. Simpson, Gary E. Berry, Nelson G. Mayer
  • Gas burner and method
    Patent number: 5052920
    Abstract: A gas burner having a venturi tube located within the body of the burner, and an inexpensive method of manufacture.
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: October 1, 1991
    Assignee: Lincoln Brass Works, Inc.
    Inventors: John F. Warren, Nelson G. Mayer