Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943677 | Method for joining core laminations by adhesive force to form a soft-magnetic laminated core | Joachim Gerster, Witold Pieper, Dominik Fackelmann | 2015-02-03 |
| 6562289 | Method for improving the corrosion protection of permanent magnets containing rare earth metals | Lothar Zapf | 2003-05-13 |