César Misino

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Rio de Janeiro, BR

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Patents Grantslast 30 patents

Information Patent Grant
Reusable high performance water based drilling fluids
- Patent number 11,015,106
- Issue date May 25, 2021
- Weatherford Technology Holdings, LLC
- César Misino
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reusable high performance water based drilling fluids
- Patent number 10,669,468
- Issue date Jun 2, 2020
- César Misino
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
REUSABLE HIGH PERFORMANCE WATER BASED DRILLING FLUIDS
- Publication number 20200216740
- Publication date Jul 9, 2020
- Weatherford Technology Holdings, LLC.
- César MISINO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REUSABLE HIGH PERFORMANCE WATER BASED
- Publication number 20150096808
- Publication date Apr 9, 2015
- CLEARWATER INTERNATIONAL, LLC
- César Misino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...