Steam

Patents Grantslast 30 patents

  • Information Patent Grant

    Modified two-phase cycle

    • Patent number 11,359,517
    • Issue date Jun 14, 2022
    • Regi U.S., Inc.
    • Paul Porter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary displacement steam engine

    • Patent number 7,913,493
    • Issue date Mar 29, 2011
    • Isuzu Motors Limited
    • Yasushi Yamamoto
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATION OF SCREW MACHINES

    • Publication number 20130052072
    • Publication date Feb 28, 2013
    • THE CITY UNIVERSITY
    • Ian Kenneth Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary displacement steam engine

    • Publication number 20100154420
    • Publication date Jun 24, 2010
    • Yasushi Yamamoto
    • F22 - STEAM GENERATION