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John E. Zweig

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  • Poestenkill, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bridge seal
    • Patent number 5,528,972
    • Issue date Jun 25, 1996
    • The United States of America as represented by the Secretary of the Army
    • David Wilson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-lug breech mechanism
    • Patent number 5,014,592
    • Issue date May 14, 1991
    • The United States of America as represented by the Secretary of the Army
    • John E. Zweig
    • F41 - WEAPONS