Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884459 | Flow rate converter | Yordan Y. Beyazov, Sasho G. Nenov | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884459 | Flow rate converter | Yordan Y. Beyazov, Sasho G. Nenov | 1989-12-05 |