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Johnson-Progress, Limited

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  • Stoke-on-Trent, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter assembly having side-supported slidable king and queen ends
    • Patent number 4,351,724
    • Issue date Sep 28, 1982
    • Johnson-Progress, Limited
    • Paul F. Jones
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter presses
    • Patent number 4,343,235
    • Issue date Aug 10, 1982
    • Johnson-Progress, Ltd.
    • Paul F. Jones
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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