Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550336 | Probe for measuring pressure oscillations | Armin Brehm, Hugo Wetter, Hanspeter Zinn | 2003-04-22 |
| 6230573 | Device for sampling gas | Armin Schulten | 2001-05-15 |
| 6109783 | Optic pyrometer for gas turbines | Thomas Dobler, Ken Yves Haffner | 2000-08-29 |
| 5670119 | Holder for a test tube | Philip Michael Formica, Carsten Wruck | 1997-09-23 |
| 5171536 | Colorimetric testing and measuring device for gases | — | 1992-12-15 |
| 5075081 | Colorimetric testing and measuring device for hydride gas | — | 1991-12-24 |
| 5069879 | Automated apparatus for detecting gaseous components in air with a colorimetric testing tube | Kurt Leichnitz, Wolfgang May, Wolfgang Bather | 1991-12-03 |
| 4913881 | Dosimeter | — | 1990-04-03 |
| 4913882 | Diffusion sampler having a conversion zone | Wolfgang May, Edgar Eickeler | 1990-04-03 |
| 4900936 | Dosimeter construction | — | 1990-02-13 |