Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364543 | Abradable non-metallic seal for rotating turbine engine | Alexander A. Bosna | 1994-11-15 |
| 5304032 | Abradable non-metallic seal for rotating turbine engines | Alexander A. Bosna | 1994-04-19 |