Patents by Inventor Peter W. Kern

Peter W. Kern 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).

  • Crimp-type clamp
    Patent number: 4451955
    Abstract: A crimp-type hose clamp wherein the ends of the clamp are joined in a double-layered top portion of the hat section of the clamp.
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: June 5, 1984
    Assignee: Parker-Hannifin Corporation
    Inventors: Peter W. Kern, James J. Richter