Patents Assigned to HPK & LLT, Inc.
  • Lighting fixture
    Patent number: D542967
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: May 15, 2007
    Assignee: HPK & LLT, Inc.
    Inventors: Lorenzo Tramble, Henry P. Kemp
  • Lighting fixture
    Patent number: D579146
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: October 21, 2008
    Assignee: HPK & LLT, Inc.
    Inventors: Lorenzo Tramble, Henry P. Kemp