TREA

William S. Stone

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  • East Jordan, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Project plate system
    • Patent number 4,662,043
    • Issue date May 5, 1987
    • Sheffer Collet Company
    • William S. Stone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Support for a chuck
    • Patent number 4,647,051
    • Issue date Mar 3, 1987
    • Sheffer Collet Company
    • William S. Stone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Seal for air charging a chuck
    • Patent number 4,591,171
    • Issue date May 27, 1986
    • Sheffer Collet Company
    • William Stone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR