Neville Hedrick

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Wangara, AU

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Patents Grantslast 30 patents

Information Patent Grant
Cable bolt
- Patent number 7,648,311
- Issue date Jan 19, 2010
- Garford Pty Ltd
- Neville Hedrick
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Yielding rock bolt
- Patent number 7,645,096
- Issue date Jan 12, 2010
- Garford Pty Ltd.
- Neville Hedrick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for the manufacture of rock bolts
- Patent number 6,820,657
- Issue date Nov 23, 2004
- Garford Pty Ltd.
- Neville Hedrick
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Rock anchor and method of manufacture
- Patent number 5,344,256
- Issue date Sep 6, 1994
- Garford Pty Ltd
- Neville A. Hedrick
- D07 - ROPES CABLES OTHER THAN ELECTRIC

Patents Applicationslast 30 patents

Information Patent Application
Rock Bolt
- Publication number 20130336725
- Publication date Dec 19, 2013
- Garock Pty Ltd
- David Maltby
- E21 - EARTH DRILLING MINING
Information Patent Application
Cable bolt
- Publication number 20070183850
- Publication date Aug 9, 2007
- Garford Pty Ltd
- Neville Hedrick
- E21 - EARTH DRILLING MINING