Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361162 | Medicinal syringe with piston stopper withdrawal and rotation-limiting means | Horst Koller, Karl Mosimann, Thomas Kadur | 2008-04-22 |
| 5885713 | Fire-resistant glass containing a gel with improved melting resistance, and process for the preparation thereof | Wulf von Bonin, Roland Leroux, Thomas Karschti, Markus Ring | 1999-03-23 |
| 5709821 | Gel formers having reduced gelling time and forming gels with improved melting resistance | Wulf von Bonin, Roland Leroux, Thomas Karschti, Markus Ring | 1998-01-20 |
| 5580661 | Fireproofing glasses containing special gels and the preparation of fireproofing glasses of this type | Wulf von Bonin, Roland Leroux, Thomas Karschti | 1996-12-03 |