Alfons Jankowski

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the hydrogenation reprocessing of used oils
- Patent number 5,045,179
- Issue date Sep 3, 1991
- Ruhrkohle AG
- Josef Langhoff
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the hydrogenation of organochlorine compounds, neutrali...
- Patent number 5,015,457
- Issue date May 14, 1991
- Ruhrkohle AG
- Josef Langhoff
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Process for the production of reformer feed and heating oil or dies...
- Patent number 4,639,310
- Issue date Jan 27, 1987
- Veba Oel Entwicklungs-Gesellschaft
- Werner Dohler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalytic reforming of gasoline feedstocks
- Patent number 4,629,550
- Issue date Dec 16, 1986
- Veba Oel Entwicklungs-Gesellschaft mbH
- Werner Dohler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...