Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7823744 | Storage container for water-endangering liquids | Norbert Nagler, Werner Wychlacz | 2010-11-02 |
| 7171978 | Storage container for water-endangering liquids | Norbert Nagler, Werner Wychlacz | 2007-02-06 |