Patents Assigned to Prometheus International, Inc.
  • Lighter
    Patent number: D454222
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: March 5, 2002
    Assignee: Prometheus International, Inc.
    Inventor: Keith K. H. Park
  • Lighter
    Patent number: D454223
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: March 5, 2002
    Assignee: Prometheus International, Inc.
    Inventor: Keith K. H. Park
  • Lighter
    Patent number: D454224
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: March 5, 2002
    Assignee: Prometheus International, Inc.
    Inventor: Keith K. H. Park