TREA

Peter K. Olson

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  • Buffalo Grove, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe machining apparatus
    • Patent number 4,791,842
    • Issue date Dec 20, 1988
    • E. H. Wachs Company
    • Peter K. Olson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe machining apparatus
    • Patent number 4,762,038
    • Issue date Aug 9, 1988
    • The E. H. Wachs Company
    • Peter K. Olson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable end prep lathe
    • Patent number 4,677,884
    • Issue date Jul 7, 1987
    • The E. H. Wachs Company
    • Horst Kwech
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable lathe
    • Patent number 4,543,861
    • Issue date Oct 1, 1985
    • The E. H. Wachs Company
    • Horst Kwech
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR