Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305211 | Condensate separator for exhaust gas measuring systems | Norbert Kreft, Torsten Bornemann, Dirk Woiki | 2022-04-19 |
| 10317318 | Exhaust-gas sampling system, and method for operating an exhaust-gas sampling system of said type | Sascha Willich, Norbert Kreft | 2019-06-11 |
| 5969617 | Flame ionization detector | — | 1999-10-19 |
| 5852227 | Apparatus for measuring the composition of exhaust gases of internal combustion engines | — | 1998-12-22 |