David C. Cox

Person

  • Warley, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engines

    • Patent number 5,373,825
    • Issue date Dec 20, 1994
    • Spirrit Environmental Technology Limited
    • Robert Stephens
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS