Patents by Inventor Walter R. Geiger

Walter R. Geiger 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).

  • Removable orifice
    Patent number: 4334554
    Abstract: Orifices which are removably attached to individual tubes of a steam generator.
    Type: Grant
    Filed: August 20, 1980
    Date of Patent: June 15, 1982
    Assignee: Westinghouse Electric Corp.
    Inventors: Walter R. Geiger, Boyd A. Kessinger