TREA

Ronald Crofford Crabtree

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  • Roanoke, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enhanced night vision goggle
    • Patent number D431585
    • Issue date Oct 3, 2000
    • ITT Manufacturing Enterprises, Inc.
    • Gary Morgan Vance
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Enhanced night vision device
    • Patent number 6,088,165
    • Issue date Jul 11, 2000
    • ITT Manufacturing Enterprises
    • Donald John Janeczko
    • G02 - OPTICS