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Dale Chovan

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  • Harrison City, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water release valve
    • Patent number 5,941,271
    • Issue date Aug 24, 1999
    • Dale Chovan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water release valve
    • Patent number 5,865,208
    • Issue date Feb 2, 1999
    • Dale Chovan
    • B60 - VEHICLES IN GENERAL