Rainer Ernst

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Curau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chemical oxygen generator
- Patent number 5,804,146
- Issue date Sep 8, 1998
- Dragerwerk AG
- Harald Heyer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical oxygen generator having a multi-component reaction-control...
- Patent number 5,336,470
- Issue date Aug 9, 1994
- Dragerwerk Aktiengesellschaft
- Hans-Christoph Bechthold
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical oxygen generator having a reaction-control member
- Patent number 5,322,669
- Issue date Jun 21, 1994
- Dragerwerk Aktiengesellschaft
- Hans-Christoph Bechthold
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical oxygen generator
- Patent number 4,981,655
- Issue date Jan 1, 1991
- Dragerwerk Aktiengesellschaft
- Ernst G. Kolbe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical oxygen generator
- Patent number 4,822,572
- Issue date Apr 18, 1989
- Draegerwerk AG
- Carl E. van der Smissen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Potassium superoxide pellet
- Patent number 4,731,197
- Issue date Mar 15, 1988
- Dragerwerk Aktiengesellschaft
- Wolfgang Eckstein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Igniting mixture for chemical oxygen generators
- Patent number 4,591,399
- Issue date May 27, 1986
- Dragerwerk AG
- Carl E. van der Smissen
- B24 - GRINDING POLISHING