Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789381 | Information-presentation structure with pressure spreading and pressure-sensitive color change | — | 2017-10-17 |
| 9764216 | Information-presentation structure with impact-sensitive color change to different colors dependent on location in variable-color region of single normal color | — | 2017-09-19 |
| 9744429 | Information-presentation structure with impact-sensitive color change and restitution matching | — | 2017-08-29 |