Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883705 | Method and system for processing bank notes | — | 2005-04-26 |
| 5319015 | Aqueous release agent for the production of polyurethane moldings containing polyvinyl alcohol | Jiri Beranek, Friedrich Knochel | 1994-06-07 |