Peter ENDENBURG

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Strijen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Surge immune stage system for wellbore tubular cementation
- Patent number 10,246,968
- Issue date Apr 2, 2019
- Weatherford Netherlands, B.V.
- Marcel Budde
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SURGE IMMUNE STAGE SYSTEM FOR WELLBORE TUBULAR CEMENTATION
- Publication number 20150330181
- Publication date Nov 19, 2015
- WEATHERFORD/LAMB, INC.
- Marcel BUDDE
- E21 - EARTH DRILLING MINING