Darren J. Hotchkin

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Labertouche, AU

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Patents Grantslast 30 patents

Information Patent Grant
Barrier
- Patent number 11,933,004
- Issue date Mar 19, 2024
- Saferoads Pty Ltd
- Darren Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Impact absorbing pole
- Patent number 9,416,507
- Issue date Aug 16, 2016
- Saferoads Pty Ltd
- Darren J. Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Roadway barrier
- Patent number 8,393,822
- Issue date Mar 12, 2013
- Saferoads Pty Ltd
- Darren John Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Shock absorbing member
- Patent number 6,540,434
- Issue date Apr 1, 2003
- Darren John Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
BARRIER
- Publication number 20240191443
- Publication date Jun 13, 2024
- SAFEROADS PTY LTD
- Darren Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
A BARRIER
- Publication number 20200347564
- Publication date Nov 5, 2020
- Darren Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ROADWAY BARRIER
- Publication number 20160145819
- Publication date May 26, 2016
- SAFEROADS PTY LTD.
- Darren J. Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Impact absorbing pole
- Publication number 20100107521
- Publication date May 6, 2010
- Saferoads Pty Ltd
- Darren J. Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Roadway Barrier
- Publication number 20070253771
- Publication date Nov 1, 2007
- SAFEROADS PTY LTD.
- Darren John Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Support member
- Publication number 20050036833
- Publication date Feb 17, 2005
- Darren John Hotchkin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES