TREA

Norman H. Lovendahl

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  • River Forest, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Countersink with disposable insert
    • Patent number 4,591,302
    • Issue date May 27, 1986
    • Norman H. Lovendahl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Facing and grooving tool
    • Patent number 4,164,381
    • Issue date Aug 14, 1979
    • Norman H. Lovendahl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring tool
    • Patent number 4,120,599
    • Issue date Oct 17, 1978
    • Norman H. Lovendahl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Articulated boat trailers
    • Patent number 3,989,264
    • Issue date Nov 2, 1976
    • Norman H. Lovendahl
    • B60 - VEHICLES IN GENERAL