Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11426994 | Device and method for the decoration of objects | Bernd Egetemeir | 2022-08-30 |
| 6454831 | Use of a fine-grained product produced during the production of titanium dioxide | Djamschid Amirzadeh-Asl, Wolf-Dieter Griebler | 2002-09-24 |