Patents by Inventor Peter Rautenberg

Peter Rautenberg 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).

  • Manufacture of optical fiber cables
    Patent number: 4201607
    Abstract: In order to produce an optical cable core composed of a plurality of optical cable elements stranded together, each element is produced by longitudinally slitting a stable tube, inserting at least one optical fiber into the tube through the slit, and causing the slit to close behind the fiber so that the fiber lies loosely in the tube, and the resulting elements are then stranded together to form the core.
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: May 6, 1980
    Assignee: AEG - Telefunken Kabelwerke AG, Rheydt
    Inventors: Peter Rautenberg, Hartmut Hildenbrand, Daljit-Singh Parmar