Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361957 | Pneumatic hand tool with vacuum debris removal | Robert Klenk | 1982-12-07 |
HK
Hermann Krotz
Overall (All Time): #4,079,405 of 4,157,543Top 100%
1
Patents All Time