Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851707 | Inverter generator | Mike Derra, Ken Stair, Ed Strommen, Mark Willer, Brian Matthew Holzman +1 more | 2020-12-01 |
| 10595460 | Power rake devices | Kyle Harvey, Matthew S. Zurawski | 2020-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851707 | Inverter generator | Mike Derra, Ken Stair, Ed Strommen, Mark Willer, Brian Matthew Holzman +1 more | 2020-12-01 |
| 10595460 | Power rake devices | Kyle Harvey, Matthew S. Zurawski | 2020-03-24 |