Joao C. Gobbo

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Curitiba, BR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for securing oil, gas and by-products from pyrobituminous...
- Patent number 5,068,010
- Issue date Nov 26, 1991
- Petroleo Brasileiro S.A.-Petrobras
- Rene Mundstock
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process to secure oil, gas, and by-products from pyrobetuminous sha...
- Patent number 4,944,867
- Issue date Jul 31, 1990
- Petreleo Brasileiro S.A. - Petrobras
- Rene Mundstock
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE VERTICAL RETORT AND PROCESS TO OBTAIN OIL AND GAS FROM PYRO...
- Publication number 20150129465
- Publication date May 14, 2015
- PROCESSO DE RETORTAGEM INDUSTRIAL PARA XISTO
- João Carlos Winck
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...