Lillian Guo

Follow

Person

Sugarland, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stator for down hole drilling motor
- Patent number 6,905,319
- Issue date Jun 14, 2005
- Halliburton Energy Services, Inc.
- Lillian Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Stator for down hole drilling motor
- Publication number 20030143094
- Publication date Jul 31, 2003
- Halliburton Energy Services, Inc.
- Lillian Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...