Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5892553 | Slow motion image processing system and method | — | 1999-04-06 |
| 5343303 | Device for assistance in the optical focusing of a television camera, and camera provided with such a device | — | 1994-08-30 |
| 5067416 | Process for producing an acid-resistant barrier seal in soil, and concrete usable for this purpose | Michel A. G. Gandais | 1991-11-26 |
| 4983075 | Process for producing an acid-resistant barrier seal in soil, and concrete usable for this purpose | Michel A. G. Gandais | 1991-01-08 |