Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872767 | Bearing support | — | 1989-10-10 |
| 4796721 | System for displacing a power pack from a vehicle | Gerhard Sonder | 1989-01-10 |
| 4329114 | Active clearance control system for a turbomachine | Richard P. Johnston, Charles E. Coulson | 1982-05-11 |