Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232022 | Pair of ceramic disks for a mixer faucet and mixer faucet comprising same | — | 1993-08-03 |
| 5131190 | Lapping machine and non-constant pitch grooved bed therefor | — | 1992-07-21 |
| 4887793 | Disk comprising at least one opening and tap comprising said disk | Michel Hernandez, Patrice Herve | 1989-12-19 |
| 4480045 | Alumina-based ceramic composition and substrate obtained by means of this composition | Philippe Basseville | 1984-10-30 |