Patents by Inventor Hans Polking

Hans Polking 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).

  • Coil conveyor apparatus
    Patent number: 4152919
    Abstract: Apparatus for the transportation of coiled hot rolled strip, especially non-ferrous metal coils, such as aluminum coils, in a cold rolling mill, including an intermediate storage space at a cold rolling train, at the annealing facilities following cold rolling, and at further treatment installations.
    Type: Grant
    Filed: December 30, 1977
    Date of Patent: May 8, 1979
    Assignee: Schloemann-Siemag Aktiengesellschaft
    Inventors: Wilfried Bald, Hans Polking