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DAY & ZIMMERMAN LLC

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Organization

  • RADNOR, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-destruct fuze delay mechanism
    • Patent number 7,530,313
    • Issue date May 12, 2009
    • Day & Zimmerman, Inc.
    • William D. Chamlee
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Cone and charge extractor
    • Patent number 6,901,835
    • Issue date Jun 7, 2005
    • Day & Zimmerman, Inc.
    • William D. Chamlee
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Apparatus for feeding powder
    • Patent number 4,632,009
    • Issue date Dec 30, 1986
    • Day & Zimmerman Inc.
    • Thomas E. Dann
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-DESTRUCT FUZE DELAY MECHANISM
    • Publication number 20070261586
    • Publication date Nov 15, 2007
    • Day & Zimmerman, Inc.
    • William D. Chamlee
    • F42 - AMMUNITION BLASTING

Trademarklast 30 trademarks