TREA

UMA., LTD

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Organization

  • TOKYO, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of oil well productivity increase
    • Patent number 5,337,825
    • Issue date Aug 16, 1994
    • UMA Ltd.
    • Leon M. Marmorstein
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Chuck assembly
    • Patent number 4,616,538
    • Issue date Oct 14, 1986
    • UMA Corporation
    • Norbert Hessbruggen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73468689 - UMA
    • Serial number 73468689
    • Registration number 1333991
    • Filing date Mar 5, 1984
    • UMA Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73468699 - UMA
    • Serial number 73468699
    • Registration number 1337555
    • Filing date Mar 5, 1984
    • UMA Corporation
    • 7 - Machines and machine tools