Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853045 | Method for the manufacture of rare earth transition metal alloy magnets | — | 1989-08-01 |
ER
Ewoud Rozendaal
Overall (1989): #115,730 of 140,708Top 85%
1
Patents 1989