Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8234739 | Spiral brush for cleaning and conveying a substrate | Dave Frost, Yassin Mehmandoust, Mike Forkapa, Ken Miller | 2012-08-07 |
| 7997289 | Methods of and apparatus for cleaning and conveying a substrate | Dave Frost, Yassin Mehmandoust, Mike Frocappa | 2011-08-16 |