John Roy McGrath

Person

  • Brentwood, AU

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engines and control

    • Patent number 6,854,440
    • Issue date Feb 15, 2005
    • Orbital Engine Company (Australia) Pty Limited
    • Geoffrey Paul Cathcart
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Internal combustion engines and control

    • Publication number 20030140891
    • Publication date Jul 31, 2003
    • Geoffrey Paul Cathcart
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...