TREA

Lawrence H. Seidel

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  • Mentor, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Load ring assembly
    • Patent number 4,863,205
    • Issue date Sep 5, 1989
    • Jergens, Incorporated
    • Jack H. Schron
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic-mechanical clamping device
    • Patent number RE32704
    • Issue date Jun 28, 1988
    • Jack H. Schron
    • 269 - Work holders
  • Information Patent Grant

    Self-locking clamping device
    • Patent number 4,721,293
    • Issue date Jan 26, 1988
    • Jergens, Inc.
    • Jack H. Schron
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic-mechanical clamping device
    • Patent number 4,511,127
    • Issue date Apr 16, 1985
    • Jergens, Inc.
    • Jack H. Schron
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic toe clamp
    • Patent number 4,406,445
    • Issue date Sep 27, 1983
    • Jergens, Inc.
    • Lawrence H. Seidel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS