TREA

Cheng-Jih Li

Follow

Person

  • Leominster, MA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    File testing techniques
    • Patent number 5,587,925
    • Issue date Dec 24, 1996
    • Simonds Industries, Inc.
    • Cheng J. Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saw testing technique
    • Patent number 5,163,334
    • Issue date Nov 17, 1992
    • Simonds Industries Inc.
    • Cheng-Jih Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR