Helmut Voos

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Gummersbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for scrubbing flue gases from a firing unit
- Patent number 4,891,194
- Issue date Jan 2, 1990
- L. & C. Steinmuller GmbH
- Ryszard Kubisa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of minimizing the emission of contaminants from combustion p...
- Patent number 4,469,033
- Issue date Sep 4, 1984
- L. & C. Steinmuller GmbH
- Sigfrid Michelfelder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of minimizing the emission of contaminants from flame combus...
- Patent number 4,461,224
- Issue date Jul 24, 1984
- L. & C. Steinmuller GmbH
- Sigfrid Michelfelder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL