John E. Doane

Person

  • Goodrich, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    System to release a stuck lock-pin in a cam phaser

    • Patent number 7,565,888
    • Issue date Jul 28, 2009
    • GM Global Technology Operations, Inc.
    • Craig Michael Sawdon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents