Lillian Guo

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Houston, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
UNDERCURED STATOR FOR MUD MOTOR
- Publication number 20210189848
- Publication date Jun 24, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Anton Kolyshkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID PRESSURE ACTUATOR
- Publication number 20130213032
- Publication date Aug 22, 2013
- BAKER HUGHES INCORPORATED
- Zhiyue Xu
- E21 - EARTH DRILLING MINING