Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193525 | Antiglare tip in a sheath for an endoscope | Fred E. Silverstein, Eric A. Opie, Bandula Wijay | 1993-03-16 |
| 4947827 | Flexible endoscope | Eric A. Opie, Fred E. Silverstein | 1990-08-14 |