Stephen Oberhardt

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Virginia, AU

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust pulse control unit
- Patent number 6,840,037
- Issue date Jan 11, 2005
- EPU Limited
- Stephen Oberhardt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Exhaust pulse control unit
- Publication number 20030159437
- Publication date Aug 28, 2003
- Stephen Oberhardt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES