TREA

Thomas A. Lindl

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser barrier
    • Patent number 4,735,623
    • Issue date Apr 5, 1988
    • John R. Hatzenbuhler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Laser barrier
    • Patent number 4,658,812
    • Issue date Apr 21, 1987
    • John R. Hatzenbuhler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Laser barrier
    • Patent number 4,558,093
    • Issue date Dec 10, 1985
    • John R. Hatzenbuhler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE