Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917502 | Nozzle for the mixing of at least two flowable reaction components and process for operating such nozzle | Ferdinand Proksa, Hans-Michael Sulzbach, Reiner Raffel | 1990-04-17 |