Jon Farmer

Person

  • Hagerstown, IN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Tank vent control apparatus

    • Patent number 6,003,499
    • Issue date Dec 21, 1999
    • Stant Manufacturing Inc.
    • Jeffrey Devall
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS