Stephen Hester

Follow

Person

The Woodlands, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical position sensor
- Patent number 7,557,339
- Issue date Jul 7, 2009
- Baker Hughes Incorporated
- Stephen H. Poland
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method of Supplying Engineered Waters for Drilling and Hydraulic Fr...
- Publication number 20140353252
- Publication date Dec 4, 2014
- 212 Resources
- Stephen Earl Hester
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical position sensor
- Publication number 20070012872
- Publication date Jan 18, 2007
- Stephen H. Poland
- G01 - MEASURING TESTING