Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236330 | Exhaust measuring equipment | Hasso Buchheister | 1993-08-17 |
| 5101886 | Combination power and heat unit | Friedemann Zacharias | 1992-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236330 | Exhaust measuring equipment | Hasso Buchheister | 1993-08-17 |
| 5101886 | Combination power and heat unit | Friedemann Zacharias | 1992-04-07 |