TREA

Raymond D. Worden

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermionic ionization detector with radiant heater assembly
    • Patent number 5,498,548
    • Issue date Mar 12, 1996
    • Hewlett-Packard Co.
    • Richard P. White
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Connection apparatus
    • Patent number 5,234,235
    • Issue date Aug 10, 1993
    • Ruska Laboratories, Inc.
    • Raymond D. Worden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas trap apparatus
    • Patent number 5,228,514
    • Issue date Jul 20, 1993
    • Ruska Laboratories, Inc.
    • Raymond D. Worden
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Connection apparatus with ferrule forming structure
    • Patent number 5,163,722
    • Issue date Nov 17, 1992
    • Ruska Laboratories, Inc.
    • Raymond D. Worden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection apparatus
    • Patent number 4,991,883
    • Issue date Feb 12, 1991
    • Ruska Laboratories, Inc.
    • Raymond D. Worden
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for determining chemical structure
    • Patent number 4,842,825
    • Issue date Jun 27, 1989
    • Ruska Laboratories, Inc.
    • Stephen J. Martin
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for determining chemical structure
    • Patent number 4,784,833
    • Issue date Nov 15, 1988
    • Ruska Laboratories, Inc.
    • Stephen J. Martin
    • G01 - MEASURING TESTING