Patents by Inventor Bernhard R. Kuhl

Bernhard R. Kuhl 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).

  • Rotary switch assembly
    Patent number: 4232207
    Abstract: A switch mechanism for use with a printed circuit board and for cooperatively operating with an advantageously formed housing to protect such printed circuit board from external forces.
    Type: Grant
    Filed: July 5, 1978
    Date of Patent: November 4, 1980
    Assignee: The Echlin Manufacturing Company
    Inventors: Bernhard R. Kuhl, Edward J. Safranek