Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8781694 | Combine harvester drive system | Alan D. Sheidler | 2014-07-15 |
| 6722112 | Reverser control for a combine | Johann Pierce, Joseph Albert Teijido | 2004-04-20 |
| 4967863 | Compact combine drive system | Joseph Albert Teijido, Charles E. Cook | 1990-11-06 |
| 4843803 | Compact combine drive system | Joseph Albert Teijido, Charles E. Cook | 1989-07-04 |