TREA

Clifford L. Hannel

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamp
    • Patent number 4,824,087
    • Issue date Apr 25, 1989
    • Lockheed Corporation
    • Clifford L. Hannel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Anti-backlash gear assembly
    • Patent number 4,805,475
    • Issue date Feb 21, 1989
    • Lockheed Corporation
    • Clifford L. Hannel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-backlash gear assembly
    • Patent number 4,747,321
    • Issue date May 31, 1988
    • Lockheed Corporation
    • Clifford L. Hannel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for counterbalancing tool mount loads in a machine tool
    • Patent number 4,696,197
    • Issue date Sep 29, 1987
    • Lockheed Corporation
    • Clifford L. Hannel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR