TREA

Harvey J. Yera

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  • Richmond, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stage broaching of engine block bearings
    • Patent number 5,435,676
    • Issue date Jul 25, 1995
    • National Broach & Machine Company
    • Harvey J. Yera
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pot broach
    • Patent number 4,671,709
    • Issue date Jun 9, 1987
    • National Broach & Machine Company
    • Axel B. Abrahamsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR