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Peter Contoyonis

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  • Libertyville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silencer band
    • Patent number 4,656,899
    • Issue date Apr 14, 1987
    • Ammco Tools, Inc.
    • Peter Contoyonis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lathe spindle assembly
    • Patent number 4,643,055
    • Issue date Feb 17, 1987
    • Ammco Tools, Inc.
    • Peter Contoyonis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR