Patents by Inventor Jean-Michel Krief

Jean-Michel Krief 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).

  • Elbow shock absorber
    Patent number: D311790
    Type: Grant
    Filed: October 25, 1988
    Date of Patent: October 30, 1990
    Assignee: Vancouver Projects International, Inc.
    Inventor: Jean-Michel Krief