Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347275 | Optical pointer input device | — | 1994-09-13 |
| D347002 | Touch plate for providing a computer response | — | 1994-05-17 |
| 5302948 | Object pointer computer input apparatus | Marian S. Gould | 1994-04-12 |