Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703994 | Check of a security element furnished with magnetic materials | Elisabeth Paul | 2017-07-11 |
| 8797516 | Method for separating worn bank notes from a quantity of bank notes in bank note processing machines | — | 2014-08-05 |
| 5756881 | Gas analysis or leak detection process and device for same | Urs Wälchli, Martin Bosch | 1998-05-26 |