John A. Kerr

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St Nom La Breteche, FR

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Patents Grantslast 30 patents

Information Patent Grant
Isothermal subsea sampling system and method
- Patent number 9,322,747
- Issue date Apr 26, 2016
- Schlumberger Technology Corporation
- Asmund Boe
- G01 - MEASURING TESTING
Information Patent Grant
Subsea control system with interchangeable mandrel
- Patent number 8,839,868
- Issue date Sep 23, 2014
- Schlumberger Technology Corporation
- Joseph D. Scranton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea well production system
- Patent number 8,336,630
- Issue date Dec 25, 2012
- Schlumberger Technology Corporation
- John A. Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for subsea intervention
- Patent number 7,779,916
- Issue date Aug 24, 2010
- Schlumberger Technology Corporation
- Warren M. Zemlak
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ISOTHERMAL SUBSEA SAMPLING SYSTEM AND METHOD
- Publication number 20130213149
- Publication date Aug 22, 2013
- Asmund Boe
- G01 - MEASURING TESTING
Information Patent Application
SUBSEA SAMPLING SYSTEM AND METHOD
- Publication number 20120267115
- Publication date Oct 25, 2012
- Jonathan W. Brown
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR SUBSEA INTERVENTION
- Publication number 20110203803
- Publication date Aug 25, 2011
- Warren Zemlak
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA CONTROL SYSTEM WITH INTERCHANGEABLE MANDREL
- Publication number 20110120722
- Publication date May 26, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph D. Scranton
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA WELL PRODUCTION SYSTEM
- Publication number 20090229830
- Publication date Sep 17, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- John A. Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Subsea Intervention
- Publication number 20080105432
- Publication date May 8, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Warren M. Zemlak
- E21 - EARTH DRILLING MINING