Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11606917 | Battery-powered backpack blower | Brian Poole, Joshua M. Sheffer, Wong Kun Ng, Joseph B. Cooper, Philip John Martinez +2 more | 2023-03-21 |
| 10864619 | Illuminated power tool | Oleksiy P. Sergyeyenko | 2020-12-15 |
| 10645884 | Battery-powered backpack blower | Brian Poole, Joshua M. Sheffer, Wong Kun Ng, Joseph B. Cooper, Philip John Martinez +1 more | 2020-05-12 |
| 10173307 | Illuminated power tool | Oleksiy P. Sergyeyenko | 2019-01-08 |
| 9907234 | Battery-powered backpack blower | Brian Poole, Joshua M. Sheffer, Wong Kun Ng, Joseph B. Cooper, Philip John Martinez +2 more | 2018-03-06 |
| 9242355 | Illuminated power tool | Oleksiy P. Sergyeyenko | 2016-01-26 |
| 8692509 | Charge control scheme for use in power tools | Christopher W. Shook, Keith E. McQuaid, Steven J. Phillips, Fugen Qin, Lyle Matson | 2014-04-08 |
| 8154248 | Signal for pre-charge selection in lithium charging and discharge control/pre-charge function | Nathan J. Cruise, Tarek Aydin, Fugen Qin, Steven J. Phillips | 2012-04-10 |