Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894310 | Power tool having interchangeable tool heads with an independent accessory switch | Michael F. Cannaliato, David A. B. Miller, Steven J. Phillips, Oleksiy P. Sergyeyenko | 2021-01-19 |
| 9776315 | Power tool having interchangeable tool heads with an independent accessory switch | Michael F. Cannaliato, David A. B. Miller, Steven J. Phillips, Oleksiy P. Sergyeyenko | 2017-10-03 |
| 8692509 | Charge control scheme for use in power tools | Christopher W. Shook, Steven J. Phillips, Fugen Qin, Lyle Matson, Keith D. Flaharty | 2014-04-08 |