Craig Douglas Barnett

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Mackay, AU

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic pumpable prop assembly with improved ceiling impact prop...
- Patent number 10,240,458
- Issue date Mar 26, 2019
- Cougar Can Company PTY LTD
- Craig Douglas Barnett
- E04 - BUILDING
Information Patent Grant
Telescopic pumpable props
- Patent number 9,140,026
- Issue date Sep 22, 2015
- Cougar Can Company Pty Ltd.
- Craig Douglas Barnett
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
TELESCOPIC PUMPABLE PROP ASSEMBLY WITH IMPROVED CEILING IMPACT PROP...
- Publication number 20170044897
- Publication date Feb 16, 2017
- COUGAR CAN COMPANY PTY LTD
- Craig Douglas Barnett
- E04 - BUILDING
Information Patent Application
Telescopic Pumpable Props
- Publication number 20150097099
- Publication date Apr 9, 2015
- Cougar Can Company Pty Ltd.
- Craig Douglas Barnett
- E04 - BUILDING
Information Patent Application
Prop for Mining, Construction and the Like
- Publication number 20130149044
- Publication date Jun 13, 2013
- Craig Douglas Barnett
- E21 - EARTH DRILLING MINING