Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451803 | Split tuning filter | Timothy M. Holdsworth, George Dubois | 1984-05-29 |
| 4202031 | Static inverter employing an assymetrically energized inductor | Samuel M. Korzekwa, Robert J. McFadyen | 1980-05-06 |