Stephen E. Chase

Person

  • Jarreitsulle, MD, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular chemical/biological headgear system

    • Patent number 9,155,924
    • Issue date Oct 13, 2015
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A42 - HEADWEAR
  • Information Patent Grant

    Enhanced chemical/biological respiratory protection system

    • Patent number 8,479,727
    • Issue date Jul 9, 2013
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Modular helmet-mask assembly

    • Patent number 7,934,497
    • Issue date May 3, 2011
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A42 - HEADWEAR
  • Information Patent Grant

    High surface area chemical/biological air-purifying filter

    • Patent number 7,861,719
    • Issue date Jan 4, 2011
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Neck dam collar for use with chemical-biological protective masks a...

    • Patent number 7,743,433
    • Issue date Jun 29, 2010
    • The United States of America as represented by the Secretary of the Navy
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Aerosol collecting device for a chemical detector

    • Patent number 7,299,709
    • Issue date Nov 27, 2007
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Operationally adaptable chemical-biological mask

    • Patent number 7,028,688
    • Issue date Apr 18, 2006
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Advanced chemical/biological crew mask

    • Patent number 7,007,690
    • Issue date Mar 7, 2006
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Chemical/biological helmet

    • Patent number 6,826,783
    • Issue date Dec 7, 2004
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Chemical/biological special operations mask

    • Patent number 6,763,835
    • Issue date Jul 20, 2004
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Non-uniform mask lens

    • Patent number 6,412,945
    • Issue date Jul 2, 2002
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • G02 - OPTICS
  • Information Patent Grant

    Advanced chemical-biological mask

    • Patent number 6,176,239
    • Issue date Jan 23, 2001
    • The United States of America as represented by the Secretary of the Army
    • Corey M. Grove
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents