Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984312 | Sealing device | Klaus Schafer, Reinhold Kraus, Kurt Ewald, Andreas Jaekel, Rolf Weis +2 more | 1999-11-16 |
| 5964466 | Sealing device | Klaus Schafer, Reinhold Kraus, Kurt Ewald, Andreas Jaekel, Rolf Weis +2 more | 1999-10-12 |