Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942062 | Process for producing boron carbide coatings of controlled hardness | Michel R. Ducarroir, Germain J. Male, Alain G. Basse, Gerard Pizzini, Didier Cazajous | 1990-07-17 |