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Dave Single

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  • Portage, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gondola car clean-out door
    • Patent number 10,710,612
    • Issue date Jul 14, 2020
    • JAC Operations, Inc.
    • Dave Single
    • B61 - RAILWAYS
  • Information Patent Grant

    Gondola car clean-out door
    • Patent number 10,017,191
    • Issue date Jul 10, 2018
    • JAC OPERATIONS, INC.
    • Dave Single
    • B61 - RAILWAYS

Patents Applicationslast 30 patents