Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5541372 | Force activated touch screen measuring deformation of the front panel | Theunis S. Baller, Kofi A. A. Makinwa, Antonius J. M. Hafkamp, Gerardus J. K. M. Koolen, Arne L. Duwaer | 1996-07-30 |