Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238229 | Variable conveyor | Richard P. Kempf, Daniel T. Lease | 2016-01-19 |
| 8544782 | Liner for drum and method of assembly | Steve Massman | 2013-10-01 |
| D598681 | Rocker leg | — | 2009-08-25 |
| D591985 | Rocker leg | — | 2009-05-12 |