Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042919 | Pneumatic tool air motor with integrated air pressure indicator | Huajun Tao, Hongjie Zhou, Yunzhong Yu | 2024-07-23 |
| 10464202 | Power tools with titanium hammer cases and associated flange interfaces | Connor Hayes, Randolph R. Ruetsch, Michael Sikorski | 2019-11-05 |
| 9289878 | Grinders with friction drives | Patrick Livingston, Joseph Constantine Bouboulis, Douglas E. Pyles, Gregory P. Albert | 2016-03-22 |
| 8051746 | Ratchet wrench with collar-actuated reversing mechanism | Douglas E. Souls, Jefferey Clifford Yaschur | 2011-11-08 |
| D617620 | Power ratchet wrench | Jefferey Clifford Yaschur, Douglas E. Souls | 2010-06-15 |