Brian Thomsen

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Fredrikssund, DK

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulically driven downhole self-propelling wireline tool
- Patent number 12,129,726
- Issue date Oct 29, 2024
- Welltec A/S
- Brian Engelbrecht Thomsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool
- Patent number 9,638,026
- Issue date May 2, 2017
- Welltec A/S
- Tomas Sune Andersen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tractor communication/control and select fire perforating switch si...
- Patent number 8,689,868
- Issue date Apr 8, 2014
- Hunting Titan, Inc.
- Nolan C. Lerche
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULICALLY DRIVEN DOWNHOLE SELF-PROPELLING WIRELINE TOOL
- Publication number 20230112474
- Publication date Apr 13, 2023
- Welltec A/S
- Brian Engelbrecht THOMSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL
- Publication number 20160201456
- Publication date Jul 14, 2016
- Welltec A/S
- Tomas Sune ANDERSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Tractor Communication/Control and Select Fire Perforating Switch Si...
- Publication number 20140151018
- Publication date Jun 5, 2014
- Hunting Titan, Ltd.
- Nolan C. Lerche
- E21 - EARTH DRILLING MINING
Information Patent Application
TRACTOR COMMUNICATION/CONTROL AND SELECT FIRE PERFORATING SWITCH SI...
- Publication number 20100286800
- Publication date Nov 11, 2010
- Nolan C. Lerche
- E21 - EARTH DRILLING MINING