Patents by Inventor Peter Maderspach

Peter Maderspach 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).

  • Footwear
    Patent number: D547540
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: July 31, 2007
    Assignee: Crocs, Inc.
    Inventor: Peter Maderspach
  • Footwear
    Patent number: D556438
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: December 4, 2007
    Assignee: Crocs, Inc.
    Inventor: Peter Maderspach
  • Footwear
    Patent number: D557006
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: December 11, 2007
    Assignee: Crocs, Inc.
    Inventor: Peter Maderspach