James A. Roach

Person

  • Richmond, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and methods for runout compensation

    • Patent number 5,931,050
    • Issue date Aug 3, 1999
    • Accu Industries, Inc.
    • James A. Roach
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for runout compensation

    • Patent number 5,615,589
    • Issue date Apr 1, 1997
    • Accu Industries, Inc.
    • James A. Roach
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR