Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236299 | Device for presenting a code | — | 2025-02-25 |
| 6322766 | Preparation of oxides of nitrogen having a low degree of oxidation | Walter Schicketanz, Volker Schumacher | 2001-11-27 |