Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195868 | Conveyor belt with improved rod to link attachment | Michael Etherington, William F. Funkhouser | 2001-03-06 |
| 6070715 | Conveyor belt with improved rod to link attachment | Michael Etherington, William F. Funkhouser | 2000-06-06 |