Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020923 | Transmission/gearbox vibration damping system | Steven A. Heitz, John Readman | 1991-06-04 |
| 4793768 | Seal and turbine mount | Anthony R. Smith, Steven A. Heitz | 1988-12-27 |
| 4696618 | High temperature seal and turbine mount | Steven A. Heitz, John Symington | 1987-09-29 |