Stephen G. Ruggles

Person

  • Scotia, NY, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Bucket for next-to-the-last stage of a turbine

    • Patent number 5,445,498
    • Issue date Aug 29, 1995
    • General Electric Company
    • John C. Williams
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bucket for the last stage of turbine

    • Patent number 5,393,200
    • Issue date Feb 28, 1995
    • General Electric Co.
    • Cuong V. Dinh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Over-cambered stage design for steam turbines

    • Patent number 5,326,221
    • Issue date Jul 5, 1994
    • General Electric Company
    • Joseph W. Amyot
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bucket for the last stage of a steam turbine

    • Patent number 5,299,915
    • Issue date Apr 5, 1994
    • General Electric Corporation
    • Cuong V. Dinh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bucket for the next-to-last stage of a steam turbine

    • Patent number 5,286,169
    • Issue date Feb 15, 1994
    • General Electric Company
    • Cuong V. Dinh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bucket for the last stage of a steam turbine

    • Patent number 5,267,834
    • Issue date Dec 7, 1993
    • General Electric Company
    • Cuong V. Dinh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stage for a steam turbine

    • Patent number 4,643,645
    • Issue date Feb 17, 1987
    • General Electric Company
    • Kenneth E. Robbins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES