Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731726 | Electrically conductive power transmission belt | Joseph R. Duke, Jr., Karla J. Bier, Cathy Peake Wilson | 2020-08-04 |
| 9829066 | Electrically conductive power transmission belt | Joseph R. Duke, Jr., Karla J. Bier, Cathy Peake Wilson | 2017-11-28 |
| 5134638 | Shift register connection between electrical circuits | David V. Stephens, James C. Green, David J. Vallins | 1992-07-28 |