Rafael O. Hidalgo

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Miranda, VE

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Patents Grantslast 30 patents

Information Patent Grant
Combined process for the separation and continuous coking of high s...
- Patent number 4,859,284
- Issue date Aug 22, 1989
- Intevep, S.A.
- Roland Rammler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for making anode grade coke
- Patent number 4,795,548
- Issue date Jan 3, 1989
- Intevep, S.A.
- Leon E. Velasco R
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...