Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614655 | Gas mixing device | — | 1997-03-25 |
| 5419178 | Exhaust-gas analyzer | Hans-Josef Decker | 1995-05-30 |
| 5218857 | Exhaust-gas analyzer | Hans-Josef Decker | 1993-06-15 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614655 | Gas mixing device | — | 1997-03-25 |
| 5419178 | Exhaust-gas analyzer | Hans-Josef Decker | 1995-05-30 |
| 5218857 | Exhaust-gas analyzer | Hans-Josef Decker | 1993-06-15 |