Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512188 | Lockout mechanism for power tool | David C. Campbell, Gregory Scott Snider, Harry R. Hall | 2003-01-28 |
| 6502316 | Viewing window for circular saw guard | David C. Campbell, Gale A. Heslop, Michael R. Sell | 2003-01-07 |