Horst-Dieter Oldenburg

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Gummersbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for generating steam with concentrated solar radiation and s...
- Patent number 5,904,138
- Issue date May 18, 1999
- L. & C. Steinmuller GmbH
- Gunter Keintzel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of cooling and optionally cleaning a hot gas, especially of...
- Patent number 5,397,381
- Issue date Mar 14, 1995
- L. & C. Steinuller GmbH
- Gunter Keintzel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL