TREA

Allen E. Cederholm

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  • Western Springs, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure filter with vibratory impactor
    • Patent number 4,526,688
    • Issue date Jul 2, 1985
    • Industrial Filter & Pump Mfg. Co.
    • Henry Schmidt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cake removal method and apparatus
    • Patent number 4,289,630
    • Issue date Sep 15, 1981
    • Industrial Filter & Pump Mfg. Co.
    • Henry Schmidt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL