TREA

Colt Industries Operating Corp.

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  • Cleveland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-slip thread rolling dies
    • Patent number 4,716,751
    • Issue date Jan 5, 1988
    • Colt Industries Operating Corp.
    • Edmund T. Wozniak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cutter for thread rolling dies
    • Patent number 4,666,348
    • Issue date May 19, 1987
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread rolling dies
    • Patent number 4,631,947
    • Issue date Dec 30, 1986
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thread rolling die construction
    • Patent number 4,576,033
    • Issue date Mar 18, 1986
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing thread rolling die
    • Patent number 4,573,376
    • Issue date Mar 4, 1986
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread rolling dies for forming self tapping screws and the like
    • Patent number 4,546,639
    • Issue date Oct 15, 1985
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of forming through-feed cylindrical thread rolling dies
    • Patent number 4,408,418
    • Issue date Oct 11, 1983
    • Colt Industries Operating Corp.
    • Richard H. Corrette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

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