Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080969 | Method and apparatus for stacking discrete planar objects | Colin R. Hart, Kenneth M. Welborn, Matthew L. Peterson | 2006-07-25 |
| 6918736 | Method and apparatus for stacking discrete planar objects | Colin R. Hart, Kenneth M. Welborn, Matthew L. Peterson | 2005-07-19 |