Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877986 | Element with expansible relief | Alain Riwan | 2005-04-12 |
| 5577417 | Tactile and/or kinesthetic manual information return control member | — | 1996-11-26 |
| 5115534 | Rotary paint removed device | — | 1992-05-26 |
| 4244500 | Viewing support | — | 1981-01-13 |