Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717273 | Insulating armature end turn cap | William E. Gulbrandson | 1998-02-10 |
| 5274292 | Collector ring assembly and method | Gary B. O'Malley, Rickie A. Evenson | 1993-12-28 |
| 5175458 | Insulator for terminating electrodynamic stator coils | Gary B. O'Malley | 1992-12-29 |
| 5144182 | Skewed rotor assembly | Gary B. O'Malley, Rickie A. Evenson | 1992-09-01 |