TREA

Werft; Allan J.

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  • Chagrin Falls, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Personal defense device
    • Patent number 4,565,372
    • Issue date Jan 21, 1986
    • Werft; Allan J.
    • August R. Werft
    • F41 - WEAPONS
  • Information Patent Grant

    Personal protection device
    • Patent number 4,489,943
    • Issue date Dec 25, 1984
    • Werft; Allan J.
    • August R. Werft
    • F41 - WEAPONS