Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942869 | Expandable urethral bougie | German Borodulin, Maxim Persidsky, Perinchery Narayan | 1990-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942869 | Expandable urethral bougie | German Borodulin, Maxim Persidsky, Perinchery Narayan | 1990-07-24 |