Patents by Inventor Dieter Kehr

Dieter Kehr 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).

  • Tribological fiber composite component produced according to the tfp process
    Publication number: 20060068150
    Abstract: A tribological fiber composite component especially in the form of a brake disk or clutch disk, having a structure that encompasses at least one TFP preform (60, 62) which is provided with at least one stressable layer of reinforcement fibers. The structure is stabilized by separating material from the gas phase and/or is provided with a monomer and/or a polymer, is hardened and pyrolyzed.
    Type: Application
    Filed: June 11, 2003
    Publication date: March 30, 2006
    Inventors: Martin Henrich, Marco Ebert, Thorsten Scheibel, Roland Weiss, Dieter Kehr
  • 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
  • Multi-core cable connection for medium voltage cable
    Patent number: 4381424
    Abstract: A multi-core cable connection for medium voltage cables in which each core connection includes a pair of prefabricated permanently elastic stress control elements, each of which has a sleeve-like main body of insulating material and a conductive sleeve-like insert in the body, extending out of one end thereof and bridging the core insulation and the conductor connector.
    Type: Grant
    Filed: April 28, 1981
    Date of Patent: April 26, 1983
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Harold C. Hervig, Dieter Kehr, Raymond Krabs
  • Dielectric material for influencing electric fields, and stress control devices made therefrom
    Patent number: 4234439
    Abstract: A dielectric composition for influencing electric fields comprising a dielectric base material having electrically conductive and electrically insulating platelet-shaped particles and stress control devices made therefrom.
    Type: Grant
    Filed: May 10, 1979
    Date of Patent: November 18, 1980
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Dieter Kehr, Juergen Goebell