Wolfgang Evers

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for sampling gas
- Patent number 6,230,573
- Issue date May 15, 2001
- Dräger Sicherheitstechnik GmbH
- Armin Schulten
- G01 - MEASURING TESTING
Information Patent Grant
Colorimetric testing and measuring device for gases
- Patent number 5,171,536
- Issue date Dec 15, 1992
- Dragerwerk Aktiengesellschaft
- Wolfgang Evers
- G01 - MEASURING TESTING
Information Patent Grant
Colorimetric testing and measuring device for hydride gas
- Patent number 5,075,081
- Issue date Dec 24, 1991
- Dragerwerk Aktiengesellschaft
- Wolfgang Evers
- G01 - MEASURING TESTING
Information Patent Grant
Automated apparatus for detecting gaseous components in air with a...
- Patent number 5,069,879
- Issue date Dec 3, 1991
- Dragerwerk Aktiengesellschaft
- Kurt Leichnitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffusion sampler having a conversion zone
- Patent number 4,913,882
- Issue date Apr 3, 1990
- Dragerwerk Aktiengesellschaft
- Wolfgang May
- G01 - MEASURING TESTING
Information Patent Grant
Dosimeter
- Patent number 4,913,881
- Issue date Apr 3, 1990
- Dragerwerk Aktiengesellschaft
- Wolfgang Evers
- G01 - MEASURING TESTING
Information Patent Grant
Dosimeter construction
- Patent number 4,900,936
- Issue date Feb 13, 1990
- Dragerwerk Aktiengesellschaft
- Wolfgang Evers
- G01 - MEASURING TESTING