Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970601 | Collector ring arrangement, and method of producing the same | Henning Stilke, Tanja Puhl | 1999-10-26 |
WG
Wolfgang Gottfried
Overall (All Time): #3,664,374 of 4,157,543Top 90%
1
Patents All Time