Patents by Inventor Manfred Viebranz

Manfred Viebranz 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).

  • Elastomeric composition for providing electrical stress control
    Patent number: 4412029
    Abstract: A permanently elastic dielectric composition comprising a resilient dielectric base material, an electrically polarizable component having low electrical conductivity to increase the relative dielectric constant of the composition, and a component displaying metal conductivity for maintenance of the relative dielectric constant at high power frequencies.
    Type: Grant
    Filed: March 2, 1981
    Date of Patent: October 25, 1983
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Dieter Kehr, Manfred Viebranz