Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769965 | Method for treating at least one part of soft magnetic material to form a hard wear area | Dieter Liedtke, Juergen Graner, Norbert Keim | 1998-06-23 |
JI
Joerg Illing
Overall (All Time): #3,687,912 of 4,157,543Top 90%
1
Patents All Time