Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8266726 | Adsorption filter material, particularly for producing ABC protective clothing having improved wearing physiology | Bertram Böhringer | 2012-09-18 |
| 8268736 | Process for improving the breaking strength and/or tear strength of adsorptive filtering materials | Hanno Oppermann | 2012-09-18 |
| 8062411 | Adsorptive filtering material with integrated particle-and/or aerosol-filtering function and use thereof | Hasso von Blucher, Peter Heinrich, Stefan Kamper | 2011-11-22 |