TREA

Robert P. Campbell

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  • Marion, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shape-memory alloy actuator
    • Patent number 8,220,259
    • Issue date Jul 17, 2012
    • Rockwell Collins, Inc.
    • David Wayne Cripe
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Shape-memory alloy actuator
    • Patent number 8,051,656
    • Issue date Nov 8, 2011
    • Rockwell Collins, Inc.
    • David Wayne Cripe
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...