Tito Vasquez

Follow

Person

San Antonio, VE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for in SITU upgrading of heavy hydrocarbon
- Patent number 6,405,799
- Issue date Jun 18, 2002
- Intevep, S.A.
- Carlos Vallejos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the downhole upgrading of extra heavy crude oil
- Patent number 5,891,829
- Issue date Apr 6, 1999
- Intevep, S.A.
- Carlos Vallejos
- E21 - EARTH DRILLING MINING