Roger Wayne Richard Dyhrberg

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North Fremantle, WA, AU

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Patents Grantslast 30 patents

Information Patent Grant
Marine cleaning system
- Patent number 9,550,552
- Issue date Jan 24, 2017
- GRD FRANMARINE HOLDINGS PTY LTD
- Roger Wayne Richard Dyhrberg
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
A Marine Cleaning System
- Publication number 20160207597
- Publication date Jul 21, 2016
- GRD Franmarine Holdings Pty Ltd
- Roger Wayne Richard Dyhrberg
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT