Rotary

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger supply plenum

    • Patent number 11,519,368
    • Issue date Dec 6, 2022
    • Raytheon Technologies Corporation
    • Curtis C. Cowan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine assembly with engine and cooler compartments

    • Patent number 11,092,122
    • Issue date Aug 17, 2021
    • Pratt & Whitney Canada Corp.
    • Luc Dionne
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aircraft power plant

    • Patent number 10,967,983
    • Issue date Apr 6, 2021
    • Pratt & Whitney Canada Corp.
    • Luc Dionne
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine assembly with engine and cooler compartments

    • Patent number 10,527,012
    • Issue date Jan 7, 2020
    • Pratt & Whitney Canada Corp.
    • Luc Dionne
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Auxiliary power unit inlet assembly with filter

    • Patent number 10,508,626
    • Issue date Dec 17, 2019
    • Pratt & Whitney Canada Corp.
    • Luc Dionne
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Auxiliary power unit inlet assembly with particle separator

    • Patent number 10,508,628
    • Issue date Dec 17, 2019
    • Pratt & Whitney Canada Corp.
    • Luc Dionne
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbine with variable number of nozzles

    • Patent number 8,821,105
    • Issue date Sep 2, 2014
    • Joho Corporation
    • Kazuo Ooyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    6-cycle engine with regenerator

    • Patent number 8,186,334
    • Issue date May 29, 2012
    • Kazuo Ooyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake system

    • Patent number 6,997,967
    • Issue date Feb 14, 2006
    • Dr. Ing. h.c.F. Porsche AG
    • Eberhard Storz
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake device for a W-12 reciprocating piston internal combustion e...

    • Patent number 6,978,743
    • Issue date Dec 27, 2005
    • Audi AG
    • Hans-Werner Pölzl
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    2014371

    • Patent number 2,014,371
    • Issue date Sep 17, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1953198

    • Patent number 1,953,198
    • Issue date Apr 3, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1639333

    • Patent number 1,639,333
    • Issue date Aug 16, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1624229

    • Patent number 1,624,229
    • Issue date Apr 12, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1622172

    • Patent number 1,622,172
    • Issue date Mar 22, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1598856

    • Patent number 1,598,856
    • Issue date Sep 7, 1926
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER SUPPLY PLENUM

    • Publication number 20210207564
    • Publication date Jul 8, 2021
    • United Technologies Corporation
    • Curtis C. Cowan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUXILIARY POWER UNIT INLET ASSEMBLY WITH FILTER

    • Publication number 20180106224
    • Publication date Apr 19, 2018
    • Pratt & Whitney Canada Corp.
    • Luc DIONNE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AUXILIARY POWER UNIT INLET ASSEMBLY WITH PARTICLE SEPARATOR

    • Publication number 20180106225
    • Publication date Apr 19, 2018
    • Pratt & Whitney Canada Corp.
    • Luc DIONNE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Turbine with variable number of nozzles

    • Publication number 20100278628
    • Publication date Nov 4, 2010
    • JOHO CORPORATION
    • Kazou Ooyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Catalyst control for six-cycle engine

    • Publication number 20100083921
    • Publication date Apr 8, 2010
    • JOHO CORPORATION
    • Kazou Ooyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    6-cycle engine with regenerator

    • Publication number 20100050963
    • Publication date Mar 4, 2010
    • JOHO CORPORATION
    • Kazou Ooyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotational engine structure

    • Publication number 20050263112
    • Publication date Dec 1, 2005
    • Yu Tzu Wei
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Intake system

    • Publication number 20040093839
    • Publication date May 20, 2004
    • Dr. Ing. h.c.F. Porsche AG
    • Eberhard Storz
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Induction system for personal watercraft

    • Publication number 20020028617
    • Publication date Mar 7, 2002
    • Tetsuya Mashiko
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT