Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647405 | Boride-alumina composite | — | 1987-03-03 |
| 4614569 | Molten salt electrowinning method, anode and manufacture thereof | Jean-Jacques Duruz, Jean-Pierre Derivaz, Iudita L. Adorian | 1986-09-30 |
| 4600481 | Aluminum production cell components | Ajit Sane, Douglas J. Wheeler, Dan Gagescu, Iudita L. Adorian, Jean-Pierre Derivaz | 1986-07-15 |
| 4585618 | Cermets and their manufacture | Jean-Marie Fresnel, Jean-Pierre Waefler | 1986-04-29 |
| 4384232 | Grooved-electrode piezoelectric resonator | — | 1983-05-17 |