Thomas Eugene Leonard II

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Holly Springs, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Linear hydraulic pump and its application in well pressure control
- Patent number 11,326,589
- Issue date May 10, 2022
- Schlumberger Technology Corporation
- Thomas Eugene Leonard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Linear hydraulic pump and its application in well pressure control
- Patent number 10,533,548
- Issue date Jan 14, 2020
- Schlumberger Technology Corporation
- Thomas Eugene Leonard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS WEAR DETECTION FOR SEALING ELEMENTS
- Publication number 20240352804
- Publication date Oct 24, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ahmed Abuelaish
- E21 - EARTH DRILLING MINING
Information Patent Application
Linear Hydraulic Pump and Its Application in Well Pressure Control
- Publication number 20200088187
- Publication date Mar 19, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Thomas Eugene Leonard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LINEAR HYDRAULIC PUMP AND ITS APPLICATION IN WELL PRESSURE CONTROL
- Publication number 20170321687
- Publication date Nov 9, 2017
- Schlumberber Technology Corporation
- Thomas Eugene Leonard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...