Gordon Mackenzie

Follow

Person

Aberdeen, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Bottom hole assembly with coiled tubing insert
- Patent number 6,457,520
- Issue date Oct 1, 2002
- Baker Hughes Incorporated
- Gordon Mackenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bottom hole assembly with coiled tubing insert
- Patent number 6,250,393
- Issue date Jun 26, 2001
- Baker Hughes Incorporated
- Gordon Mackenzie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Bottom hole assembly with coiled tubing insert
- Publication number 20010030048
- Publication date Oct 18, 2001
- Gordon Mackenzie
- E21 - EARTH DRILLING MINING