Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072928 | Thermally adaptive glazing panel roofing system | Frank Kosciolek | 2021-07-27 |
| 11045056 | Backpack blowervac collection bag | Brian Poole, David K. Wheeler, James T. Hess, Christine Potter | 2021-06-29 |
| 11031795 | Battery carrier system | Matthew J. Velderman, Daniel J. White, Andrew E. Seman, Jr., Nathan J. Cruise, Geoffrey S. Howard | 2021-06-08 |
| 11011919 | Battery carrier system | Matthew J. Velderman, Daniel J. White, Andrew E. Seman, Jr., Nathan J. Cruise, Geoffrey S. Howard | 2021-05-18 |
| 10894310 | Power tool having interchangeable tool heads with an independent accessory switch | Michael F. Cannaliato, Keith E. McQuaid, Steven J. Phillips, Oleksiy P. Sergyeyenko | 2021-01-19 |
| 10882119 | Chuck sleeve for power tool | Jason McRoberts, Oleksiy P. Sergyeyenko | 2021-01-05 |