Andrew Robert Charles Henderson

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal well pump with threadedly coupled diffusers
- Patent number 12,135,040
- Issue date Nov 5, 2024
- Schlumberger Technology Corporation
- Andrew Robert Charles Henderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Safety systems for electric submersible pumps
- Patent number 12,044,110
- Issue date Jul 23, 2024
- Schlumberger Technology Corporation
- Andrew Henderson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SAFETY SYSTEMS FOR ELECTRIC SUBMERSIBLE PUMPS
- Publication number 20230076519
- Publication date Mar 9, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Andrew Henderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL WELL PUMP WITH THREADEDLY COUPLED DIFFUSERS
- Publication number 20230012388
- Publication date Jan 12, 2023
- ZiLift Holdings Limited
- Andrew Robert Charles Henderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...