Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838028 | Cooling and damping arrangement for gas turbine bearings | — | 1989-06-13 |
| 4819775 | Free wheel with clamping bodies | Alfred Skrivanek | 1989-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838028 | Cooling and damping arrangement for gas turbine bearings | — | 1989-06-13 |
| 4819775 | Free wheel with clamping bodies | Alfred Skrivanek | 1989-04-11 |