TREA

Ryan Williams

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  • Beech Grove, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door pull
    • Patent number D959234
    • Issue date Aug 2, 2022
    • Schlage Lock Company LLC
    • Jack R. Lehner
    • D08 - Tools and hardware
  • Information Patent Grant

    Dogging security indicator for exit device
    • Patent number 10,745,942
    • Issue date Aug 18, 2020
    • Schlage Lock Company LLC
    • Jack R. Lehner
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Dogging security indicator for exit device
    • Patent number 9,945,158
    • Issue date Apr 17, 2018
    • Schlage Lock Company LLC
    • Jack R. Lehner
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents