TREA

William David Hand

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Organization

  • Houston, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 9,470,487
    • Issue date Oct 18, 2016
    • William David Hand
    • William David Hand
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

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    • Patent number 8,771,111
    • Issue date Jul 8, 2014
    • William David Hand
    • William David Hand
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

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    • Patent number 8,414,432
    • Issue date Apr 9, 2013
    • William David Hand
    • William David Hand
    • F42 - AMMUNITION BLASTING