Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267981 | Hygiene and treatment device | Claude Franceschi | 1993-12-07 |
| 4324172 | Apparatus for treating wine by the champagne method | Claude O. E. Cazals | 1982-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267981 | Hygiene and treatment device | Claude Franceschi | 1993-12-07 |
| 4324172 | Apparatus for treating wine by the champagne method | Claude O. E. Cazals | 1982-04-13 |