TREA

Francis Petersen

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  • Prescott, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire sprinkler systems
    • Patent number 6,868,916
    • Issue date Mar 22, 2005
    • Phillips Plastics Corporation
    • Francis Petersen
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sprinkler systems
    • Publication number 20040055763
    • Publication date Mar 25, 2004
    • Phillips Plastics Corporation
    • Francis Petersen
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire sprinkler systems
    • Publication number 20020134557
    • Publication date Sep 26, 2002
    • Phillips Plastics Corporation
    • Francis Petersen
    • A62 - LIFE-SAVING FIRE-FIGHTING