Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278581 | Transporting and packaging device and method of use | David J. Coffelt | 2012-10-02 |
| 7637712 | Tray stacking and buffer system and method of use | Michael Wisniewski | 2009-12-29 |
| 7464822 | Transporting and packaging device and method of use | David J. Coffelt | 2008-12-16 |
| 7387460 | Collating stacker and method of use | David J. Coffelt | 2008-06-17 |