TREA

Ruska Instrument Corporation

Follow

Organization

  • Bellaire, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure standard
    • Patent number 5,259,235
    • Issue date Nov 9, 1993
    • Ruska Instrument Corporation
    • Kenneth A. Kolb
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Transfer apparatus
    • Patent number 4,466,766
    • Issue date Aug 21, 1984
    • Ruska Instrument Corporation
    • Lorenzo D. Geren
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    78081411 - RUSKA
    • Serial number 78081411
    • Registration number 2647383
    • Filing date Aug 28, 2001
    • RUSKA INSTRUMENT CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75118651 - WINPROMPT
    • Serial number 75118651
    • Registration number 2065051
    • Filing date Jun 13, 1996
    • RUSKA INSTRUMENT CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73459012 - RUSKA
    • Serial number 73459012
    • Registration number 1348907
    • Filing date Dec 29, 1983
    • RUSKA INSTRUMENT CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    72127426 - RUSKA
    • Serial number 72127426
    • Registration number 735335
    • Filing date Sep 7, 1961
    • Ruska Instrument Corporation
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry