Patents Assigned to Demolition Tools, Inc.
  • Combined hammer and crowbar
    Patent number: D598726
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: August 25, 2009
    Assignee: Demolition Tools, Inc.
    Inventor: James A. Higgs
  • Hammer combined with keys for valves
    Patent number: D603676
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: November 10, 2009
    Assignee: Demolition Tools, Inc.
    Inventor: James A. Higgs