John L. Gray

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Linepipe and structural steel produced by high speed continuous cas...
- Patent number 5,993,570
- Issue date Nov 30, 1999
- American Cast Iron Pipe Company
- John Malcolm Gray
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Enzyme Surfactant Fluids Used in Non-Gel Hydraulic Fracturing of Oi...
- Publication number 20100300693
- Publication date Dec 2, 2010
- John L. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for cyclic steam injection
- Publication number 20090288826
- Publication date Nov 26, 2009
- John L. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for waterflooding operations
- Publication number 20090288843
- Publication date Nov 26, 2009
- John L. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for near wellbore treatment of...
- Publication number 20090266547
- Publication date Oct 29, 2009
- John L. Gray
- E21 - EARTH DRILLING MINING
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for water alternating gas (WAG)...
- Publication number 20090260827
- Publication date Oct 22, 2009
- John L. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil/gas recovery (EEOR/EEGR) using non-gel hydrauli...
- Publication number 20090062153
- Publication date Mar 5, 2009
- John L. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for near wellboretreatment of o...
- Publication number 20090050325
- Publication date Feb 26, 2009
- John L. Gray
- E21 - EARTH DRILLING MINING
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for waterflooding operations
- Publication number 20080196892
- Publication date Aug 21, 2008
- Philip Y. Lau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for water alternating gas (WAG)...
- Publication number 20080142230
- Publication date Jun 19, 2008
- Philip Y. Lau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Enzyme enhanced oil recovery (EEOR) for cyclic steam injection
- Publication number 20080115945
- Publication date May 22, 2008
- Philip Y. Lau
- E21 - EARTH DRILLING MINING

John L. Gray

Person

Patents Grantslast 30 patents

Linepipe and structural steel produced by high speed continuous cas...

Patents Applicationslast 30 patents

Enzyme Surfactant Fluids Used in Non-Gel Hydraulic Fracturing of Oi...

Enzyme enhanced oil recovery (EEOR) for cyclic steam injection

Enzyme enhanced oil recovery (EEOR) for waterflooding operations

Enzyme enhanced oil recovery (EEOR) for near wellbore treatment of...

Enzyme enhanced oil recovery (EEOR) for water alternating gas (WAG)...

Enzyme enhanced oil/gas recovery (EEOR/EEGR) using non-gel hydrauli...

Enzyme enhanced oil recovery (EEOR) for near wellboretreatment of o...

Enzyme enhanced oil recovery (EEOR) for waterflooding operations

Enzyme enhanced oil recovery (EEOR) for water alternating gas (WAG)...

Enzyme enhanced oil recovery (EEOR) for cyclic steam injection