Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887432 | Gas turbine combustion chamber with air scoops | Stephen E. Mumford | 1989-12-19 |
| 4863343 | Turbine vane shroud sealing system | — | 1989-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887432 | Gas turbine combustion chamber with air scoops | Stephen E. Mumford | 1989-12-19 |
| 4863343 | Turbine vane shroud sealing system | — | 1989-09-05 |