Michael Andreas Kontou

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Netley, AU

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Patents Grantslast 30 patents

Information Patent Grant
Open-faced rod spinning device
- Patent number 8,291,791
- Issue date Oct 23, 2012
- Longyear TM, Inc.
- Trevor Lyndon Light
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open-faced rod spinner
- Patent number 8,006,590
- Issue date Aug 30, 2011
- Longyear TM, Inc.
- Trevor Lyndon Light
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
OPEN-FACED ROD SPINNING DEVICE
- Publication number 20110271797
- Publication date Nov 10, 2011
- Longyear TM, Inc.
- Trevor Lyndon Light
- E21 - EARTH DRILLING MINING
Information Patent Application
OPEN-FACED ROD SPINNER
- Publication number 20090277308
- Publication date Nov 12, 2009
- Longyear TM, Inc.
- Trevor Lyndon Light
- E21 - EARTH DRILLING MINING