William L. Petitjean

Person

  • Fall City, WA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Swing arm feeder

    • Patent number 5,341,962
    • Issue date Aug 30, 1994
    • Cadence Environmental Energy, Inc.
    • Peter F. Way
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents