TREA

David N. Husman

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  • Manchester, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grease gun auto-pull follower apparatus
    • Patent number 5,199,614
    • Issue date Apr 6, 1993
    • Lincoln
    • David N. Husman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...