Patents by Inventor Friedrich-Reinhold Hamann

Friedrich-Reinhold Hamann 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).

  • Housing for an electrical device having spring means
    Patent number: 5801330
    Abstract: An electrical device has at least one electrical power component, a housing including a plurality of housing parts, and a spring element arranged to provide a mechanical and thermal contact of the at least one electrical power component with the housing. The housing parts including a lower housing part which is formed as a metal cover moveable within a predetermined range and the spring element presses the at least one power component in an interior of the housing against the metal cover.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: September 1, 1998
    Assignee: Robert Bosch GmbH
    Inventors: Lothar Gademann, Roland Schmid, Friedrich-Reinhold Hamann