TREA

Tom E. Workman

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Building system
    • Patent number 10,443,227
    • Issue date Oct 15, 2019
    • Tom Edward Workman
    • E04 - BUILDING
  • Information Patent Grant

    Door knob assembly
    • Patent number 6,312,026
    • Issue date Nov 6, 2001
    • Tom E. Workman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES