Frazer Geddes

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Kinellar, GB

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Patents Grantslast 30 patents

Information Patent Grant
Flow control device
- Patent number 8,827,238
- Issue date Sep 9, 2014
- Petrowell Limited
- Frazer Geddes
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FLOW CONTROL DEVICE
- Publication number 20110297254
- Publication date Dec 8, 2011
- Petrowell Limited
- Frazer Geddes
- E21 - EARTH DRILLING MINING