TREA

Harvey R. Schade

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  • Edgerton, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for axial flow filtration
    • Patent number 6,319,415
    • Issue date Nov 20, 2001
    • Harvey R. Schade
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Plural annular rolls of wound medium
    • Patent number 4,773,999
    • Issue date Sep 27, 1988
    • Harvey R. Schade
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter adapter providing parallel loop flow paths
    • Patent number 4,700,670
    • Issue date Oct 20, 1987
    • Harvey R. Schade
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil filter
    • Patent number 4,017,400
    • Issue date Apr 12, 1977
    • Harvey R. Schade
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL