Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183390 | Drill hammer and/or chipping hammer device | Achim Duesselberg | 2019-01-22 |
CW
Christian Wiedemann
Overall (2019): #505,998 of 560,194Top 95%
1
Patents 2019