TREA

Paul W. Hallam

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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine with valve control
    • Patent number 6,715,465
    • Issue date Apr 6, 2004
    • Ecoforce PTY LTD
    • Paul W. Hallam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engines
    • Patent number 6,712,039
    • Issue date Mar 30, 2004
    • Ecoforce PTY LTD
    • Paul W. Hallam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Internal combustion engines
    • Publication number 20030075144
    • Publication date Apr 24, 2003
    • Paul W. Hallam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal combustion engine with valve control
    • Publication number 20030075143
    • Publication date Apr 24, 2003
    • Paul W. Hallam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES