Jean Clot

Follow

Person

Saint-Orens, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for measuring the rate of penetration of an equipment progre...
- Patent number 5,321,982
- Issue date Jun 21, 1994
- Institut Francais du Petrole
- Hubert Fay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for placing in a determined relative position two...
- Patent number 4,591,293
- Issue date May 27, 1986
- Institut Francais du Petrole
- Emile Levallois
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for placing in a determined relative position two...
- Patent number 4,468,155
- Issue date Aug 28, 1984
- Institut Francais du Petrole
- Emile Levallois
- G01 - MEASURING TESTING