David A. PETH

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine exhaust bypass system for ocean vessel
- Patent number 8,070,542
- Issue date Dec 6, 2011
- Leseman Davis, LLC
- Joseph B. Davis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
ENGINE EXHAUST BYPASS SYSTEM FOR OCEAN VESSEL
- Publication number 20090156071
- Publication date Jun 18, 2009
- LESEMAN DAVIS LLC
- Joseph B. DAVIS
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT