John Schlaechter

Person

  • Columbus, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas mask filter canister

    • Patent number 8,292,991
    • Issue date Oct 23, 2012
    • Avon Protection Systems, Inc.
    • David K. Friday
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Respirator filter canister

    • Patent number 8,262,782
    • Issue date Sep 11, 2012
    • Avon Protection Systems, Inc.
    • John Schlaechter
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Gas mask filter canister

    • Patent number 7,311,764
    • Issue date Dec 25, 2007
    • Avon Protection Systems, Inc.
    • David K. Friday
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RESPIRATOR FILTER CANISTER

    • Publication number 20120167769
    • Publication date Jul 5, 2012
    • AVON PROTECTION SYSTEMS, INC.
    • John Schlaechter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS MASK FILTER CANISTER

    • Publication number 20120167889
    • Publication date Jul 5, 2012
    • AVON PROTECTION SYSTEMS, INC.
    • David K. Friday
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Gas mask filter canister

    • Publication number 20050160911
    • Publication date Jul 28, 2005
    • David K. Friday
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL