Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6999915 | Process and device for translation expressed in two different phonetic forms | — | 2006-02-14 |
| 4199342 | Process of imparting a permanent curvature to a sheet of glass | Henri Prevost | 1980-04-22 |