Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703321 | Device for locating artillery and sniper positions | Johannes Feierlein | 1997-12-30 |
| 5678788 | Steering device for a glider | Walter Hetzer | 1997-10-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703321 | Device for locating artillery and sniper positions | Johannes Feierlein | 1997-12-30 |
| 5678788 | Steering device for a glider | Walter Hetzer | 1997-10-21 |