TREA

Bernard A. Ermel

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  • Clarendon Hills, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Side shift grappler
    • Patent number 4,915,576
    • Issue date Apr 10, 1990
    • Mi-Jack Products, Inc.
    • John J. Lanigan
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Side shift grappler
    • Patent number 4,877,365
    • Issue date Oct 31, 1989
    • Mi-Jack Products Inc.
    • John J. Lanigan Jr.
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Auxiliary hoist grapple
    • Patent number 4,749,328
    • Issue date Jun 7, 1988
    • Mi-Jack Products, Inc.
    • John J. Lanigan
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Grappler system for lifting apparatus
    • Patent number 4,715,762
    • Issue date Dec 29, 1987
    • Mi-Jack Products, Inc.
    • John J. Lanigan
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Grappler system for lifting apparatus
    • Patent number 4,546,891
    • Issue date Oct 15, 1985
    • Mi-Jack Products, Inc.
    • John J. Lanigan
    • B66 - HOISTING LIFTING HAULING