operating at critical or supercritical pressure

Patents Grantslast 30 patents

  • Information Patent Grant

    Enhancing power cycle efficiency for a supercritical Brayton cycle...

    • Patent number 9,745,899
    • Issue date Aug 29, 2017
    • National Technology & Engineering Solutions of Sandia, LLC
    • Steven A. Wright
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Driven starter pump and start sequence

    • Patent number 9,410,449
    • Issue date Aug 9, 2016
    • Echogen Power Systems, LLC
    • Timothy James Held
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Parallel cycle heat engines

    • Patent number 9,284,855
    • Issue date Mar 15, 2016
    • Echogen Power Systems, LLC
    • Timothy James Held
    • F22 - STEAM GENERATION
  • Information Patent Grant

    System and method for recovery of waste heat from dual heat sources

    • Patent number 9,038,391
    • Issue date May 26, 2015
    • General Electric Company
    • Matthew Alexander Lehar
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Driven starter pump and start sequence

    • Patent number 8,616,001
    • Issue date Dec 31, 2013
    • Echogen Power Systems, LLC
    • Timothy James Held
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Steam generator

    • Patent number 5,056,468
    • Issue date Oct 15, 1991
    • Siemens Aktiengesellschaft
    • Eberhard Wittchow
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3665895

    • Patent number 3,665,895
    • Issue date May 30, 1972
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3401674

    • Patent number 3,401,674
    • Issue date Sep 17, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3364903

    • Patent number 3,364,903
    • Issue date Jan 23, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3261332

    • Patent number 3,261,332
    • Issue date Jul 19, 1966
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents