Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946502 | Protective coatings for the carrier bars of pre-baked anodes and the emerging part of the anodes | Bernard Samanos | 1990-08-07 |
| 4787965 | Protective coating for the carrier bars of prebaked anodes and the emerging part of said anodes | Bernard Samanos | 1988-11-29 |
| 4773980 | Process and apparatus for sealing cathodic bars in a prestressed condition | Laurent Michard | 1988-09-27 |