C. David Armstrong

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Tomball, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon well treatment methods and fluids
- Patent number 10,174,240
- Issue date Jan 8, 2019
- Baker Hughes, a GE company, LLC
- Prasad D. Dhulipala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrocarbon well treatment methods and fluids
- Patent number 9,683,166
- Issue date Jun 20, 2017
- Baker Hughes Incorporated
- Prasad D. Dhulipala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Hydrocarbon Well Treatment Methods and Fluids
- Publication number 20170267917
- Publication date Sep 21, 2017
- BAKER HUGHES INCORPORATED
- Prasad D. Dhulipala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hydrocarbon Well Treatment Methods and Fluids
- Publication number 20160152887
- Publication date Jun 2, 2016
- BAKER HUGHES INCORPORATED
- Prasad D. Dhulipala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...