Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701193 | Ventilating device for liquid containers, in particular for liquid containers for an aqueous urea solution | Volker Treudt | 2017-07-11 |
| 9617034 | Container of thermoplastic material | Ulrich Karsch, Stefan Lenz, Frank Quant, Thomas Wagner | 2017-04-11 |