Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543622 | Rotatable filter system and methodology | Stephen M. Curtis, Paul W. Guth, Randy Ott | 2020-01-28 |
| 9682496 | Chop saw with dust collection system | Stephen M. Curtis, Paul W. Guth, Randy Ott | 2017-06-20 |