Ivo P. J. M. Stulemeijer

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Rijswijk, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for damping vibrations in a tool string system
- Patent number 10,584,572
- Issue date Mar 10, 2020
- Shell Oil Company
- Sicco Dwars
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for damping vibrations in a tool string system
- Patent number 9,932,811
- Issue date Apr 3, 2018
- Shell Oil Company
- Sicco Dwars
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for damping vibrations in a tool string system
- Patent number 9,920,612
- Issue date Mar 20, 2018
- Shell Oil Company
- Sicco Dwars
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of producing a fluid from an earth formation
- Patent number 5,520,247
- Issue date May 28, 1996
- Shell Oil Company
- Robert H. J. Gmelig Meyling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for controlling vibrations in borehole equipment
- Patent number 5,117,926
- Issue date Jun 2, 1992
- Shell Oil Company
- Robert N. Worrall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for vibrating a pipe string in a borehole
- Patent number 4,890,682
- Issue date Jan 2, 1990
- Shell Oil Company
- Robert N. Worrall
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DAMPING VIBRATIONS IN A TOOL STRING SYSTEM
- Publication number 20180149012
- Publication date May 31, 2018
- Shell Oil Company
- Sicco DWARS
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND SYSTEM FOR DAMPING VIBRATIONS IN A TOOL STRING SYSTEM
- Publication number 20160281488
- Publication date Sep 29, 2016
- Shell Oil Company
- Sicco DWARS
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR DAMPING VIBRATIONS IN A TOOL STRING SYSTEM
- Publication number 20160273332
- Publication date Sep 22, 2016
- Shell Oil Company
- Sicco DWARS
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR APPLYING VIBRATIONS DURING BOREHOLE OPERAT...
- Publication number 20120048621
- Publication date Mar 1, 2012
- Dynamic Dinosaurs B.V.
- Bruce Stewart
- E21 - EARTH DRILLING MINING