John R. Bachellerie

Person

  • Oroville, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary fluid displacement apparatus

    • Patent number 5,069,606
    • Issue date Dec 3, 1991
    • John R. Bachellerie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES