TREA

Lee A. Naffziger

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  • Sterling, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid operated air control and check valve
    • Patent number 5,421,366
    • Issue date Jun 6, 1995
    • Borg-Warner Automotive, Inc.
    • Lee A. Naffziger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Secondary air control and check valves
    • Patent number 5,345,967
    • Issue date Sep 13, 1994
    • Borg-Warner Automotive Electronic & Mechanical Systems Corporation
    • Lee A. Naffziger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Secondary air control and check valves
    • Patent number 5,203,872
    • Issue date Apr 20, 1993
    • Borg-Warner Automotive Electronic & Mechanical Systems Corporation
    • Lee A. Naffziger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents