Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398865 | Exhaust pipe of turbine | Vladimir E. Dobrynin | 1983-08-16 |
| 4391564 | Exhaust pipe of turbine | Vladimir E. Dobrynin | 1983-07-05 |
| 4390319 | Turbine exhaust hood | Vladimir E. Dobrynin | 1983-06-28 |