Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194099 | Sinter magnet based on Fe-Nd-B | Friedrich Esper, Waldemar Draxler, Gunter Petzow, Klaus-Dieter Durst, Ernst-Theo Henig +2 more | 1993-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194099 | Sinter magnet based on Fe-Nd-B | Friedrich Esper, Waldemar Draxler, Gunter Petzow, Klaus-Dieter Durst, Ernst-Theo Henig +2 more | 1993-03-16 |