Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936148 | Battery-operated screwdriver and charger shell therefor | Heiko Roehm, Jean-Paul Meeuwissen | 2011-05-03 |
JB
Julian Bergmann
Overall (2011): #255,350 of 364,097Top 75%
1
Patents 2011