Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823582 | Device for planing a sheet metal strip under tension | Jean Bourbon | 1989-04-25 |
| 4645694 | Process of galvanizing for consecutively producing two different coatings on a metal band | — | 1987-02-24 |
| 4292631 | Plasma matrix display unit | — | 1981-09-29 |