TREA

Thomas S. Gardiner

Follow

Person

  • Ottawa, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Plumb bob assembly
    • Patent number 5,426,860
    • Issue date Jun 27, 1995
    • Lee Valley Tools Ltd.
    • Leonard G. Lee
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Plumb bob assembly
    • Patent number D359245
    • Issue date Jun 13, 1995
    • Lee Valley Tools Ltd.
    • Leonard G. Lee
    • D10 - Measuring, testing, or signalling instruments