Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8601838 | Locking mechanism | Curtis J. Scadden, Robert A. Bergum, Pravin E. Lokhande | 2013-12-10 |
| 4865276 | Retainer for an airplane rudder | — | 1989-09-12 |
| 4513218 | Rotor cooling in rotary electric machines | — | 1985-04-23 |