TREA

Raymond T. Zweekly

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  • Royal Oak, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing changer
    • Patent number 5,355,574
    • Issue date Oct 18, 1994
    • Inventive Fabrications, Inc.
    • Raymond T. Zweekly
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chip control insert
    • Patent number 4,626,140
    • Issue date Dec 2, 1986
    • GTE Valeron Corporation
    • Raymond Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular chip control insert
    • Patent number 4,606,678
    • Issue date Aug 19, 1986
    • GTE Valeron Corporation
    • Raymond Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chip breaking insert for metal cutting tools
    • Patent number 4,465,412
    • Issue date Aug 14, 1984
    • The Valeron Corporation
    • Raymond T. Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Slotting cutter
    • Patent number 4,363,576
    • Issue date Dec 14, 1982
    • The Valeron Corporation
    • Raymond T. Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Insert retention apparatus
    • Patent number 4,357,123
    • Issue date Nov 2, 1982
    • The Valeron Corporation
    • Raymond T. Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Metalcutting insert for roughing and finishing
    • Patent number 4,335,984
    • Issue date Jun 22, 1982
    • Raymond Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexable insert drill
    • Patent number 4,194,862
    • Issue date Mar 25, 1980
    • The Valeron Corporation
    • Raymond T. Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexable insert drill
    • Patent number 4,188,162
    • Issue date Feb 12, 1980
    • The Valeron Corporation
    • Raymond T. Zweekly
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR