Leakage detectors Purging systems Filtration systems

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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid propellant rocket engine turbopump drain

    • Patent number 11,333,074
    • Issue date May 17, 2022
    • AEROJET ROCKETDYNE, INC.
    • Neil H. Orr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Distributed fuel modules with hydraulic flow circuit breakers and g...

    • Patent number 11,286,886
    • Issue date Mar 29, 2022
    • Hamilton Sundstrand Corporation
    • Richard A. Himmelmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for detecting leaks in a fuel circuit of a gas turbine fuel...

    • Patent number 9,933,327
    • Issue date Apr 3, 2018
    • General Electric Company
    • Bouria Faqihi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mechanical signal processing accumulator attenuation device and method

    • Patent number 8,438,930
    • Issue date May 14, 2013
    • United Launch Alliance, LLC
    • Jeffrey J. Rogers
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for detecting overpressure inside a compartment associated w...

    • Patent number 7,930,928
    • Issue date Apr 26, 2011
    • Rolls-Royce PLC
    • Simon M. Ruston
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Piston-activated valve and methods and apparatus for restraining fr...

    • Patent number 7,044,151
    • Issue date May 16, 2006
    • Scot Incorporated
    • Griffith S. Evans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cyrogenic upper stage for reusable launch vehicle

    • Patent number 5,862,670
    • Issue date Jan 26, 1999
    • Boeing North American, Inc.
    • Tibor I. Lak
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Satellite propulsion and power system

    • Patent number 5,572,865
    • Issue date Nov 12, 1996
    • TRW Inc.
    • Robert L. Sackheim
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Satellite propulsion and power system

    • Patent number 5,417,049
    • Issue date May 23, 1995
    • TRW Inc.
    • Robert L. Sackheim
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    High-performance dual-mode integral propulsion system

    • Patent number 5,282,357
    • Issue date Feb 1, 1994
    • TRW Inc.
    • Robert L. Sackheim
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3745338

    • Patent number 3,745,338
    • Issue date Jul 10, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3722217

    • Patent number 3,722,217
    • Issue date Mar 27, 1973
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3368994

    • Patent number 3,368,994
    • Issue date Feb 13, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3331404

    • Patent number 3,331,404
    • Issue date Jul 18, 1967
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3318096

    • Patent number 3,318,096
    • Issue date May 9, 1967
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3262263

    • Patent number 3,262,263
    • Issue date Jul 26, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3230706

    • Patent number 3,230,706
    • Issue date Jan 25, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3217689

    • Patent number 3,217,689
    • Issue date Nov 16, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3214020

    • Patent number 3,214,020
    • Issue date Oct 26, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3050936

    • Patent number 3,050,936
    • Issue date Aug 28, 1962
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2849015

    • Patent number 2,849,015
    • Issue date Aug 26, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2838060

    • Patent number 2,838,060
    • Issue date Jun 10, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2815818

    • Patent number 2,815,818
    • Issue date Dec 10, 1957
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents