Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753089 | Tank for the safe storage of a dangerous liquid | Reinhold Marquardt | 2010-07-13 |
| 7753092 | Device for feeding dangerous liquids | Reinhold Marquardt | 2010-07-13 |
| 7578323 | Container for the safe storage of a dangerous liquid | Albrecht Baehring, Reinhold Marquardt | 2009-08-25 |