Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387077 | Seed planter | James R. Truax | 2008-06-17 |
| 5944264 | Portable seed spreader | James R. Truax, Benjamin M. Smegal, Michael J. Kaluza | 1999-08-31 |
| 4578576 | Bar code reader with diode feedback in amplifier | Jay Wheeler | 1986-03-25 |
| 4528445 | Head for optical card reader | Henry L. Miszkiewicz | 1985-07-09 |