Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077533 | Power tool dust collector | Kurt Limberg, Ryan T. Harrison, Mark D. Hickok | 2021-08-03 |
| 10998586 | Lithium-based battery pack including a balancing circuit | Todd W. Johnson, Dennis J. Grzybowski, Jay J. Rosenbecker, Gary D. Meyer, Jeffrey M. Zeiler +2 more | 2021-05-04 |
| 10979786 | Power tool and method for wireless communication | Burtrom L. Stampfl, Matthew J. Mergener, Alex Huber, Paul Rossetto, Cole A. Conrad +3 more | 2021-04-13 |
| 10886762 | Lithium-based battery pack for a hand held power tool | Todd W. Johnson, Dennis J. Grzybowski, Jay J. Rosenbecker, Karl F. Scheucher, Gary D. Meyer +2 more | 2021-01-05 |