Jafar Omran

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Castrop-Rauxel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Liquifiers and their preparation
- Patent number 4,921,543
- Issue date May 1, 1990
- Rutgerswerke AG
- Jafar Omran
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for the production of a highly aromatic pitch-like coal by-p...
- Patent number 4,430,194
- Issue date Feb 7, 1984
- Rutgerswerke Aktiengesellschaft
- Jafar Omran
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...