Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135031 | Power transmission | Roy T. Burgess, Rajamouli Gunda, Frank Herta, Robert C. Hodges, James A. Kessler +2 more | 1992-08-04 |
| 5073091 | Power transmission | Roy T. Burgess, Rajamouli Gunda, Frank Herta, Robert C. Hodges, James A. Kessler +2 more | 1991-12-17 |