Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789666 | Bullet resistant laminated glass | Ruediger Freitag, Georg Neupert, Gerhard Lautenschlaeger | 2017-10-17 |
| 7802629 | Fire protection system | Ruediger Freitag, Jens Klossek, Ruediger Kopp | 2010-09-28 |