TREA

John Castellana

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  • Henrietta, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable valve actuator assembly having a secondary actuator
    • Patent number 6,595,172
    • Issue date Jul 22, 2003
    • Delphi Technologies, Inc.
    • Daniel F. Kabasin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Variable valve timing mechanism
    • Patent number 6,019,076
    • Issue date Feb 1, 2000
    • General Motors Corporation
    • Ronald Jay Pierik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-step valve operating mechanism
    • Patent number 5,090,364
    • Issue date Feb 25, 1992
    • General Motors Corporation
    • Michael E. McCarroll
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents