Wilhelm Hempelmann

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Leopoldshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process of removing flue gas cleaning residues during the wet clean...
- Patent number 5,112,585
- Issue date May 12, 1992
- Kernforschungszentrum Karlsruhe GmbH
- Friedrich Dirks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying flue gases
- Patent number 4,793,831
- Issue date Dec 27, 1988
- Kernforschungszentrum Karlsruhe GmbH
- Friedrich Dirks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stackable long-term storage container, preferably for radioactive w...
- Patent number 4,643,311
- Issue date Feb 17, 1987
- Kernforschungszentrum Karlsruhe GmbH
- Gunter Hohlein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing mechanism for a double-lid seal structure
- Patent number 4,580,694
- Issue date Apr 8, 1986
- Kernforschungszentrum Karlsruhe GmbH
- Wilhelm Hempelmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING