Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034002 | Attachment mechanism for a power tool | Ben Gordon, John L. Whealon | 2021-06-15 |
| 11027404 | Lubricant-impregnated bushing for impact tool | Michael R. Sande, Ryan A. Dedrickson, Guang Hu, Fan Bin Zeng, Wei Xu +1 more | 2021-06-08 |