TREA

Laurence M. Howard

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  • Cresskill, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter press assembly
    • Patent number 4,053,416
    • Issue date Oct 11, 1977
    • Air Filters, Inc.
    • Laurence M. Howard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Removable filter cloth for a leaf filter of a pressure vessel
    • Patent number 4,022,695
    • Issue date May 10, 1977
    • Air Filters, Inc.
    • Laurence M. Howard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter bag and coupling
    • Patent number 4,015,961
    • Issue date Apr 5, 1977
    • Air Filters, Inc.
    • Laurence M. Howard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL