Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710220 | Waveform shaping in power tool powered by alternating-current power supply | Alexander Manasseh, Robert A. Usselman, John D. Cox | 2020-07-14 |
| 10543588 | Lighted power tool | John C. Vanko, Tal Gottesman, Daniel Puzio, Michael K. Forster, John D. Cox +10 more | 2020-01-28 |