Patents by Inventor Rolf Gerber

Rolf Gerber 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).

  • Variable capacitor having safety end switches disposed on an adjustable screw at end face of capacitor housing
    Patent number: 5590015
    Abstract: The variable capacitor (1) is characterized by the fact that the safety end switches (6, 7) as well as a displacement detector (10) are integrated in the housing (1) or in an additional housing (5) provided at one of the front ends of the capacitor housing (1). Due to this construction, the entire device becomes more compact and more precise in operation.
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: December 31, 1996
    Assignee: Comet Technik AG
    Inventors: Andrea V. Planta, Rolf Gerber