TREA

DUSTIN RYAN ROJOHN

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  • PAOLA, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door security device
    • Patent number 11,846,128
    • Issue date Dec 19, 2023
    • Alan D. Cheever
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door stop
    • Patent number D853832
    • Issue date Jul 16, 2019
    • Alan D. Cheever
    • D08 - Tools and hardware
  • Information Patent Grant

    Door security device
    • Patent number 9,963,920
    • Issue date May 8, 2018
    • Alan D. Cheever
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    DOOR SECURITY DEVICE
    • Publication number 20190338572
    • Publication date Nov 7, 2019
    • ALAN D. CHEEVER
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR SECURITY DEVICE
    • Publication number 20160230435
    • Publication date Aug 11, 2016
    • ALAN D. CHEEVER
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES