Donald W. Raymond

Follow

Person

Pleasant Hill, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic fracturing of subterranean formations
- Patent number 7,770,647
- Issue date Aug 10, 2010
- ACT Operating Company
- Marshall Charles Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal waterjet drilling method
- Patent number 7,690,444
- Issue date Apr 6, 2010
- ACT Operating Company
- Marshall Charles Watson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTURING OF SUBTERRANEAN FORMATIONS
- Publication number 20100101795
- Publication date Apr 29, 2010
- ACT OPERATING COMPANY
- Marshall Charles Watson
- E21 - EARTH DRILLING MINING