TREA

Donald R. Schlie

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  • Roscoe, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Segmented superabrasive grinding device
    • Patent number 7,131,903
    • Issue date Nov 7, 2006
    • Cinetic Landis Grinding Corp.
    • Edward E. Galen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Abrasive disc
    • Patent number 4,854,086
    • Issue date Aug 8, 1989
    • Litton Industrial Automation Systems, Inc.
    • Leroy M. Kubsh
    • B24 - GRINDING POLISHING