Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849083 | Rotary conductor roll for continuously electroplating metal strip or other electrically conductive strip | Gilbert Bertrand, Gerard Colin, Gerard Cottet, Pierre Gasperment, Andre Klein +2 more | 1989-07-18 |
| 4642078 | Transmission chain | — | 1987-02-10 |
| 4265134 | Transmission chain | — | 1981-05-05 |