Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293318 | Emptying station for bulk bags, and process of emptying bulk bags in the station | Manfred Schmidt, Johannes Ehrlich | 2001-09-25 |
| 6252073 | Method of producing alkali metal salts or alkaline earth metal salts of 2,4-dichloro-6-hydroxy-s-triazine | Manfred Schmidt, Christoph Klatte, Kurt Kunz, Josef Leutner, Hans-Peter Krimmer | 2001-06-26 |
| 5944070 | Emptying device for bulk bags and use thereof | Manfred Schmidt, Horst Parbel, Johannes Ehrlich | 1999-08-31 |