Patents by Inventor Michael T. Jankowski

Michael T. Jankowski 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).

  • Case for a dry shaver
    Patent number: D261950
    Type: Grant
    Filed: August 24, 1979
    Date of Patent: November 24, 1981
    Assignee: U.S. Philips Corporation
    Inventor: Michael T. Jankowski
  • Lighting fixture
    Patent number: D272003
    Type: Grant
    Filed: August 17, 1981
    Date of Patent: December 27, 1983
    Assignee: U.S. Philips Corporation
    Inventor: Michael T. Jankowski
  • Lighting fixture
    Patent number: D286205
    Type: Grant
    Filed: May 11, 1984
    Date of Patent: October 14, 1986
    Assignee: U.S. Philips Corporation
    Inventors: Michael T. Jankowski, Hans T. Meelen
  • Lighting fixture
    Patent number: D286444
    Type: Grant
    Filed: May 11, 1984
    Date of Patent: October 28, 1986
    Assignee: U.S. Philips Corporation
    Inventors: Michael T. Jankowski, Hans T. Meelen