TREA

Johnson-Progress, Limited

Follow

Organization

  • Stoke-on-Trent, GB
Organizations

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