Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740088 | Ultrasonic rotary-hammer drill | Yoseph Bar-Cohen, Mircea Badescu, Stewart Sherrit, Xiaoqi Bao | 2010-06-22 |
SK
Steve Kassab
Overall (All Time): #3,292,798 of 4,157,543Top 80%
1
Patents All Time