James Guilkey

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Shaped charge system having multi-composition liner
- Patent number 10,830,023
- Issue date Nov 10, 2020
- Schlumberger Technology Corporation
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Detonator structure and system
- Patent number 10,190,398
- Issue date Jan 29, 2019
- Schlumberger Technology Corporation
- Kenneth Goodman
- F42 - AMMUNITION BLASTING
Information Patent Grant
Shaped charge system having multi-composition liner
- Patent number 9,976,397
- Issue date May 22, 2018
- Schlumberger Technology Corporation
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Shaped charge liner
- Patent number 8,985,024
- Issue date Mar 24, 2015
- Schlumberger Technology Corporation
- Wenbo Yang
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
SHAPED CHARGE SYSTEM HAVING MULTI-COMPOSITION LINER
- Publication number 20180245437
- Publication date Aug 30, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Application
Detonator Structure And System
- Publication number 20160376879
- Publication date Dec 29, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kenneth Goodman
- F42 - AMMUNITION BLASTING
Information Patent Application
SHAPED CHARGE SYSTEM HAVING MULTI-COMPOSITION LINER
- Publication number 20160245053
- Publication date Aug 25, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Application
SHAPED CHARGE LINER
- Publication number 20130340643
- Publication date Dec 26, 2013
- Wenbo Yang
- F42 - AMMUNITION BLASTING