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Turboexpander labyrinth seal
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Patent number 12,241,552
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Issue date Mar 4, 2025
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ACD, LLC
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Duane Bergmann
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Seal support assembly for a turbine engine
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Patent number 12,241,375
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Issue date Mar 4, 2025
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General Electric Company
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Ravindra Shankar Ganiger
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Cooling system for seal assemblies
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Patent number 12,241,379
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Issue date Mar 4, 2025
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General Electric Company
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Nageswar Ganji
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Seal for a wave rotor disk engine
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Patent number 12,241,373
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Issue date Mar 4, 2025
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United States of America as represented by the Secretary of the Air Force
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Christopher Tait
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Seal flow bypass
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Patent number 12,234,733
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Issue date Feb 25, 2025
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RTX Corporation
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Pieter Van Lieu
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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CMC BOAS with overlapping seals
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Patent number 12,234,735
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Issue date Feb 25, 2025
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RTX Corporation
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Joseph Micucci
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Additive manufactured seal rotor; and method
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Patent number 12,234,734
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Issue date Feb 25, 2025
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EATON INTELLIGENT POWER LIMITED
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Gerald Maurice Berard
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Carbon seal covers
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Patent number 12,228,043
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Issue date Feb 18, 2025
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RTX Corporation
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Mitchell J. Fischbach
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Metallic seal
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Patent number 12,228,032
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Issue date Feb 18, 2025
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RTX Corporation
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Steven Daniel Kingston
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Multi-piece ring seal
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Patent number 12,221,891
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Issue date Feb 11, 2025
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RTX Corporation
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Richard A. Lomenzo
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Seal assembly for a gas turbine engine
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Patent number 12,215,588
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Issue date Feb 4, 2025
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General Electric Company
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Tajinder Singh
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Labyrinth seal and gas turbine
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Patent number 12,215,789
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Issue date Feb 4, 2025
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Kawasaki Jukogyo Kabushiki Kaisha
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Takahiro Ando
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Seal support assembly for a turbine engine
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Patent number 12,215,587
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Issue date Feb 4, 2025
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General Electric Company
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Narendra Anand Hardikar
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Gas turbine engine
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Patent number 12,215,589
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Issue date Feb 4, 2025
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Honda Motor Co., Ltd.
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Kenichi Senda
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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