Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468168 | Air-cooled annular friction and seal device for turbine or compressor impeller blade system | — | 1984-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468168 | Air-cooled annular friction and seal device for turbine or compressor impeller blade system | — | 1984-08-28 |