Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427641 | High-power battery-operated power tool | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2025-09-30 |
| 12381448 | Handheld power tool with a brushless electric motor | Michael K. Forster, Matthew J. Velderman, John W. Howson | 2025-08-05 |
| 11794327 | High-power battery-operated power tool | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2023-10-24 |
| 11770048 | Handheld power tool with a brushless electric motor | Michael K. Forster, Matthew J. Velderman, John W. Howson | 2023-09-26 |
| 11750124 | Low-speed sensorless brushless motor control in a power tool | Shailesh P. Waikar, Zhi Qu, Wing W. Lin | 2023-09-05 |
| 11469697 | Field-oriented sensorless brushless motor control in a power tool | Girish Yajurvedi, Mehdi RAMEZANI, Michael K. Forster, Tal Gottesman, Levent Gokdere | 2022-10-11 |
| 11374520 | Field-oriented sensorless brushless motor control in a power tool | Girish Yajurvedi, Mehdi RAMEZANI, Michael K. Forster, Tal Gottesman, Levent Gokdere | 2022-06-28 |
| 11374514 | Sensorless variable conduction control for brushless motor | — | 2022-06-28 |
| 11374519 | Field-oriented sensorless brushless motor control in a power tool | Girish Yajurvedi, Mehdi RAMEZANI, Michael K. Forster, Tal Gottesman, Levent Gokdere | 2022-06-28 |
| 11329597 | Reducing noise and lowering harmonics in power tools using conduction band control schemes | Michael K. Forster, Tal Gottesman, John D. Cox | 2022-05-10 |
| 11303235 | Dual-controller system for a sensorless brushless motor control | Jason THRUSH, Gregory Besack, Michael J. Kowalski | 2022-04-12 |
| 11171542 | Handheld power tool with a brushless electric motor | Michael K. Forster, Matthew J. Velderman, John W. Howson | 2021-11-09 |
| 11070162 | AC/DC power tool | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2021-07-20 |
| 11063548 | High-power battery-operated power tool | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2021-07-13 |
| 11047528 | Electronic braking for a power tool having a brushless motor | Marcell E. Coates, Daniel F. Nace, Matthew J. Velderman, Sean M. Kelly, James E. Goble | 2021-06-29 |
| 10658903 | Current limit for a power tool powered by different power supplies | Michael K. Forster, Bhanuprasad V. Gorti, Tal Gottesman | 2020-05-19 |
| 10615733 | Power tool having a brushless motor capable of being powered by AC or DC power supplies | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2020-04-07 |
| 10543588 | Lighted power tool | Tal Gottesman, Daniel Puzio, Michael K. Forster, John D. Cox, Joseph P. Kelleher +10 more | 2020-01-28 |
| 10411558 | Cycle-by-cycle current limit for a power tool having a brushless motor | Michael K. Forster, Bhanuprasad V. Gorti, Tal Gottesman | 2019-09-10 |
| 10333453 | Power tool having a universal motor capable of being powered by AC or DC power supply | Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti | 2019-06-25 |
| 10333454 | Power tool having a universal motor capable of being powered by AC or DC power supply | Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti | 2019-06-25 |
| 10291173 | Power tool powered by power supplies having different rated voltages | John D. Cox, Michael K. Forster, Daniel J. White, Bhanuprasad V. Gorti, Matthew J. Velderman +1 more | 2019-05-14 |
| 9762153 | Cycle-by-cycle current limit for power tools having a brushless motor | Michael K. Forster, Bhanuprasad V. Gorti, Tal Gottesman | 2017-09-12 |
| 9722525 | Protective redundant subsystem for power tools | Larrry T. Albert, Michael K. Forster, Bhanuprasad V. Gorti, Jason K. Leh, Garrett P. McCormick +2 more | 2017-08-01 |
| 9644837 | Lighted power tool | Tal Gottesman, Daniel Puzio, Michael K. Forster, John D. Cox, Joseph P. Kelleher +10 more | 2017-05-09 |