Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341299 | Gas motor control | Karl Stellwagen, Hans Gerstner | 1994-08-23 |
| 5236330 | Exhaust measuring equipment | Louis Lorentz | 1993-08-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341299 | Gas motor control | Karl Stellwagen, Hans Gerstner | 1994-08-23 |
| 5236330 | Exhaust measuring equipment | Louis Lorentz | 1993-08-17 |