TREA

Vincent Jue

Follow

Person

  • Rilling Hills East, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting bit
    • Patent number 6,663,186
    • Issue date Dec 16, 2003
    • Champion Equipment Corp.
    • Yuriy Kosobrodov
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of cutting and a cutting rotative bit
    • Patent number 5,799,741
    • Issue date Sep 1, 1998
    • Champion Equipment Corp.
    • Yuriy Kosobrodov
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of cutting and cutting rotative bit
    • Patent number 5,520,444
    • Issue date May 28, 1996
    • Champion Equipment Co.
    • Yury Kosobrodov
    • E21 - EARTH DRILLING MINING