TREA

Steven Mark Ballman

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  • West Chester, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine with separable shaft and seal assembly
    • Patent number 11,203,934
    • Issue date Dec 21, 2021
    • General Electric Company
    • Nicholas Joseph Kray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods and apparatus for operating gas turbine engines
    • Patent number 7,344,354
    • Issue date Mar 18, 2008
    • General Electric Company
    • Andrew John Lammas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reduced-stress compressor blisk flowpath
    • Patent number 6,511,294
    • Issue date Jan 28, 2003
    • General Electric Company
    • Mark J. Mielke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Eccentric balanced blisk
    • Patent number 6,354,780
    • Issue date Mar 12, 2002
    • General Electric Company
    • Brian Michael Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents