Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746132 | Variable repeat plate and blanket cylinder mechanism | Thomas Dewayne Parks, Dale Leon Bunnell, Gary Wilson Teeter | 1998-05-05 |
| 5735211 | Clamping and tensioning device for printing plates | Thomas Dewayne Parks, Dale Leon Bunnell, Gary Wilson Teeter | 1998-04-07 |