Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336280 | Abrasive and/or refractory products based on melted and solidified oxynitrides and process preparing the same | Pierre Faure | 1994-08-09 |
| 5314675 | Process for direct nitriding of metals of low melting point | Pierre Faure | 1994-05-24 |