David John THIERENS

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Metal edging for concrete slabs
- Patent number 8,713,877
- Issue date May 6, 2014
- Underwood Companies Holdings Pty Ltd
- Daniel Charles Underwood
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
METAL EDGING FOR CONCRETE SLABS
- Publication number 20120102862
- Publication date May 3, 2012
- UNDERWOOD COMPANIES HOLDINGS PTY LTD.
- Daniel Charles UNDERWOOD
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES