Patents by Inventor Markus Kerker

Markus Kerker 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).

  • Clasp for bands
    Patent number: D647000
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: October 18, 2011
    Assignee: Hirsch Armbänder GmbH
    Inventor: Markus Kerker