Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005361 | Method for controlling a direct current drive | Dirk Raffel | 1999-12-21 |
VG
Viktor Grinewitschus
Overall (All Time): #3,672,082 of 4,157,543Top 90%
1
Patents All Time