TREA

Ralph Barr Shamlian

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  • Menlo Park, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pilot regulator
    • Patent number 4,219,017
    • Issue date Aug 26, 1980
    • Ralph B. Shamlian
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mouthpiece retainer tabs
    • Patent number 4,066,077
    • Issue date Jan 3, 1978
    • Ralph Barr Shamlian
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT