Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751113 | Lumber diverters, lumber sorters and related methods | Robert B. Van Varseveld | 2017-09-05 |
| 7740440 | Continuous breakdown hoists | James B. Hannebauer | 2010-06-22 |
| 6065927 | Spike stick and lath placer | Les Baron, William R. Newnes, Kelly MacDonald | 2000-05-23 |