Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047208 | Double action filter assembly wheel with flipping wheel | Steven F. Spiers, G. Robert Scott | 2011-11-01 |
| 7975877 | Bead feeder | Martin T. Garthaffner, George R. Scott, Jeremy J. Straight, James D. Evans, David Goldstein +1 more | 2011-07-12 |