Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718103 | Direct thermal recording media with perforated particles | Mark R. Fisher | 2023-08-08 |
| 11370241 | Direct thermal recording media based on selective change of state | Mark R. Fisher | 2022-06-28 |