Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079444 | Method for producing a heat-sensitive recording material | Gerhard Stork, Matthias Marx | 2015-07-14 |
| 8470734 | Thermosensitive recording material | Gerhard Stork, Annette Schreiber, Svenja Eisernitz | 2013-06-25 |