Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252069 | Method for the production of 3-isopropyl-1H-2, 1,3-benzothiadiazine-4 (3H)-one-2,2-dioxide | Hans Rupert Merkle, Otto Worz, Erich Fretschner, Hanspeter Hansen, Kurt Benz | 2001-06-26 |
| 5860675 | Adjuster device for a deflector fitting | Volker Holzapfel | 1999-01-19 |
| 5526996 | Seat belt retractor | Ralf Ebner, John E. Grout, Volker Holzapfel, Gunter Weyhmuller | 1996-06-18 |
| 4746443 | Bentazon containing wastewater treatment | Mao-Yao Huang, Joseph F. Louvar, Hanspeter Hansen, Hans Rupert Merkle | 1988-05-24 |
| 4656216 | Thermoplastically processable polyvinyl alcohol compositions, process for their preparation, and films and moldings prepared from them | Wolfgang Zimmermann | 1987-04-07 |
| 4654810 | Facility for determining delay variations | Klaus Becker | 1987-03-31 |