Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517088 | Lockable drill chuck | — | 2003-02-11 |
GR
Gũnter Horst Röhm
Overall (All Time): #3,502,020 of 4,157,543Top 85%
1
Patents All Time