Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226492 | High-powder tungsten-based sintered alloy | Pascal Mahot, Marc Voltz | 2007-06-05 |
| 4960563 | Heavy tungsten-nickel-iron alloys with very high mechanical characteristics | — | 1990-10-02 |
| 4938799 | Heavy tungsten-nickel-iron alloys with very high mechanical characteristics and process for the production of said alloys | — | 1990-07-03 |
| 4931252 | Process for reducing the disparities in mechanical values of tungsten-nickel-iron alloys | Laurent Brunisholz | 1990-06-05 |
| 4469532 | Chromium-base coating for wear-resistant steel and method of preparing same | — | 1984-09-04 |
| 4435227 | Method of treating steel surfaces to prevent wear, and coating obtained thereby | — | 1984-03-06 |