Heinz-Gerhard Franck

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Bad Soden-Neuenhain, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for dissolving coal in hydrocarbon mixtures
- Patent number 4,430,193
- Issue date Feb 7, 1984
- Rutgerswerke Aktiengesellschaft
- Jurgen Stadelhofer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the production of hydrogenated aromatic compounds and t...
- Patent number 4,427,526
- Issue date Jan 24, 1984
- Rutgerswerke Aktiengesellschaft
- Jurgen Stadelhofer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of highly aromatic pitchlike hydrocarbons
- Patent number 4,415,429
- Issue date Nov 15, 1983
- Rutgerswerke Aktiengesellschaft
- Jurgen Stadelhofer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coking quality of coals with insufficient coking properties
- Patent number 4,380,454
- Issue date Apr 19, 1983
- Rutgerswerke Aktiengesellschaft
- Jurgen Stadelhofer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the production of high grade carbonaceous binders
- Patent number 4,339,328
- Issue date Jul 13, 1982
- Rutgerswerke Aktiengesellschaft
- Jurgen Stadelhofer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...