Patents by Inventor Glenn S. Beidler

Glenn S. Beidler 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).

  • Anti-rotation device for contracting rod ring seals
    Patent number: 4540186
    Abstract: Anti-rotation device consists of a thin washer having a pair of circumferentially and radially spaced tabs protruding axially from one side thereof which are adapted to be received in the gaps in the inner and outer rings, respectively, of a circumferential ring seal to prevent the gaps from aligning themselves. The tabs are desirably located approximately 180.degree. apart to keep the ring gaps on diametrically opposite sides of the seal.
    Type: Grant
    Filed: January 28, 1985
    Date of Patent: September 10, 1985
    Assignee: Pneumo Corporation
    Inventor: Glenn S. Beidler
  • Reagent strip reflectance photometer
    Patent number: D245434
    Type: Grant
    Filed: August 10, 1976
    Date of Patent: August 16, 1977
    Assignee: Miles Laboratories, Inc.
    Inventors: Glenn S. Beidler, Kenneth D. Collister
  • Reagent cassette
    Patent number: D263876
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: April 13, 1982
    Assignee: Miles Laboratories, Inc.
    Inventors: Glenn S. Beidler, Leighton C. Johnson, Mohammad A. Kheiri