Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301157 | Power tool receiving different capacity battery packs | Christopher W. Shook, John D. Cox, Barak N. Gohn, Jason K. Leh, Wing W. Lin +1 more | 2025-05-13 |
| 12266918 | Constant-clutch operation at power tool start-up | Sona R. MATHEW, Daniel F. Nace, Christopher T. King | 2025-04-01 |
| 12233523 | Power tool with multiple modes of operation and ergonomic handgrip | Ross A. Billings, Wesson Charles, Michael Allen, Sona R. MATHEW, Michael Sikora +5 more | 2025-02-25 |
| 11973451 | Under-speed and closed-loop speed control in a variable-speed power tool | Sona R. MATHEW, Jason THRUSH, Alexander P. Davidson | 2024-04-30 |
| 11569765 | Power tool receiving different capacity battery packs | Christopher W. Shook, John D. Cox, Barak N. Gohn, Jason K. Leh, Wing W. Lin +1 more | 2023-01-31 |