Patents by Inventor Martin Polland

Martin Polland 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).

  • Sled
    Patent number: D421579
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: March 14, 2000
    Assignee: Volkswagen AG
    Inventor: Martin Polland
  • Spectacle frame
    Patent number: D424595
    Type: Grant
    Filed: December 10, 1998
    Date of Patent: May 9, 2000
    Assignee: Volkswagen A.G.
    Inventor: Martin Polland
  • Eyeglass frame with glasses
    Patent number: D425541
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: May 23, 2000
    Assignee: Volkswagen AG
    Inventor: Martin Polland
  • Eyeglass frame with glasses
    Patent number: D426565
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: June 13, 2000
    Assignee: Volkswagen AG
    Inventor: Martin Polland
  • Spectacle frame
    Patent number: D429752
    Type: Grant
    Filed: December 10, 1998
    Date of Patent: August 22, 2000
    Assignee: Volkswagen AG
    Inventor: Martin Polland