Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8701414 | Injection device for combustion chambers of liquid-fueled rocket engines | Ulrich Gotzig | 2014-04-22 |
| 8683810 | Injection device for combustion chambers of liquid-fueled rocket engines | Ulrich Gotzig | 2014-04-01 |
| 7762071 | Injection device for combustion chambers of liquid-fueled rocket engines | Ulrich Gotzig | 2010-07-27 |
| 4817308 | Steam pressing station for pressing fabric seams | Fritz M. Fend | 1989-04-04 |