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Robert Key

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Workpiece carrier retaining element
    • Patent number 6,736,713
    • Issue date May 18, 2004
    • SpeedFam-IPEC Corporation
    • Wayne F. Lougher
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    X-Y Movable work holder
    • Patent number 4,157,818
    • Issue date Jun 12, 1979
    • Motorola, Inc.
    • Robert T. Key
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents