TREA

Raymond A. Stephens

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  • Sterling Heights, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool for finishing and chamfering a hole
    • Patent number 5,203,856
    • Issue date Apr 20, 1993
    • GTE Valenite Corporation
    • Raymond Stephens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable torsion bar cartridge for face mills
    • Patent number 5,156,501
    • Issue date Oct 20, 1992
    • GTE Valenite Corporation
    • James A. Pawlik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Actuator for generating tool head
    • Patent number 4,438,539
    • Issue date Mar 27, 1984
    • The Valeron Corporation
    • Raymond A. Stephens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR