TREA

Charles E. Laue Trust

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  • Wilmette, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener system for male and female threaded members
    • Patent number 5,228,818
    • Issue date Jul 20, 1993
    • Charles E. Laue Trust
    • Charles E. Laue
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Valve with flush action
    • Patent number 5,120,020
    • Issue date Jun 9, 1992
    • Charles E. Laue Trust
    • Charles E. Laue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

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