Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218281 | Manufacturing process for an electrooptic display device | Markus Egloff, Meinolph Kaufmann, Terry J. Scheffer | 1980-08-19 |
| 4217035 | Liquid crystal display | Markus Egloff, Meinolph Kaufmann, Terry J. Scheffer | 1980-08-12 |