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Fred R. Holdener

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  • Tracy, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two position optical element actuator device
    • Patent number 6,384,990
    • Issue date May 7, 2002
    • The United States of America, as represented by the Department of Energy
    • Fred R. Holdener
    • G02 - OPTICS
  • Information Patent Grant

    Bi-stable optical element actuator device
    • Patent number 6,381,080
    • Issue date Apr 30, 2002
    • The United States of America as represented by the United States Department o...
    • Fred R. Holdener
    • G02 - OPTICS
  • Information Patent Grant

    Bi-stable optical actuator
    • Patent number 6,144,506
    • Issue date Nov 7, 2000
    • The United States of America as represented by the United States Department o...
    • Fred R. Holdener
    • G02 - OPTICS