using rotary pumps

Patents Grantslast 30 patents

  • Information Patent Grant

    Externally powered turbine for an internal combustion engine

    • Patent number 10,995,657
    • Issue date May 4, 2021
    • John Manley McDonald
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Internal combustion engine

    • Patent number 9,328,654
    • Issue date May 3, 2016
    • Aleksandr Nikolaevich Volgin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust evacuation apparatus

    • Patent number 8,720,194
    • Issue date May 13, 2014
    • Jafar Salamat
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Device for treating an internal combustion engine exhaust gases

    • Patent number 7,198,762
    • Issue date Apr 3, 2007
    • Daniel Teboul
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Induction cooled exhaust filtration system

    • Patent number 6,502,392
    • Issue date Jan 7, 2003
    • Dry Systems Technologies
    • Norbert Paas
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Super diesel apparatus

    • Patent number 6,434,936
    • Issue date Aug 20, 2002
    • Daljit Singh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engines

    • Patent number 6,189,318
    • Issue date Feb 20, 2001
    • Gentech Design Limited
    • Steven Valisko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device and method for filtering internal combustion engine exhaust...

    • Patent number 6,185,934
    • Issue date Feb 13, 2001
    • Daniel Teboul
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust apparatus

    • Patent number 5,941,069
    • Issue date Aug 24, 1999
    • Madison Combustion Associates
    • Edward H. Heath
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compulsory discharging device for exhaust of vehicle

    • Patent number 5,896,744
    • Issue date Apr 27, 1999
    • Yuan-Tien Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas cleaning device

    • Patent number 5,580,368
    • Issue date Dec 3, 1996
    • Lu; Su-Ying R.
    • Shui T. Lu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust apparatus

    • Patent number 5,542,249
    • Issue date Aug 6, 1996
    • Madison Combustion Associates
    • Edward H. Heath
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for facilitating exhaust action of an internal combustion en...

    • Patent number 5,282,361
    • Issue date Feb 1, 1994
    • Lee D. Sung
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine exhaust control system and method

    • Patent number 4,912,927
    • Issue date Apr 3, 1990
    • Webster G. Billington
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection of coal slurry using vortex nozzles and valves

    • Patent number 4,862,837
    • Issue date Sep 5, 1989
    • Defense Research Technologies, Inc.
    • Allen B. Holmes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power equipment

    • Patent number 4,809,502
    • Issue date Mar 7, 1989
    • Kioritz Corporation
    • Giichi Iida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine having an exhaust gas turbine and fuel p...

    • Patent number 4,475,340
    • Issue date Oct 9, 1984
    • Ching-Ho Tseng
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust apparatus

    • Patent number 4,012,907
    • Issue date Mar 22, 1977
    • Buchanan; Thomas
    • William James Crayton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3417549

    • Patent number 3,417,549
    • Issue date Dec 24, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3228755

    • Patent number 3,228,755
    • Issue date Jan 11, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3180077

    • Patent number 3,180,077
    • Issue date Apr 27, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2806347

    • Patent number 2,806,347
    • Issue date Sep 17, 1957
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2402087

    • Patent number 2,402,087
    • Issue date Jun 11, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2348706

    • Patent number 2,348,706
    • Issue date May 16, 1944
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2313244

    • Patent number 2,313,244
    • Issue date Mar 9, 1943
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2172713

    • Patent number 2,172,713
    • Issue date Sep 12, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2154322

    • Patent number 2,154,322
    • Issue date Apr 11, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2109237

    • Patent number 2,109,237
    • Issue date Feb 22, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1986448

    • Patent number 1,986,448
    • Issue date Jan 1, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1901381

    • Patent number 1,901,381
    • Issue date Mar 14, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents