Patents by Inventor Rolf Kron

Rolf Kron 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).

  • Dielectric impregnating fluid and its use
    Patent number: 4410869
    Abstract: Compositions containing ditolyl ethers have outstanding dielectric properties. They are particularly suitable for use as impregnating agents in condensers.
    Type: Grant
    Filed: March 25, 1982
    Date of Patent: October 18, 1983
    Assignee: Bayer Aktiengesellschaft
    Inventors: Alfons Klein, Karlfried Wedemeyer, Lothar Havenith, Rolf Kron