Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697889 | Surgical instruments useful for endoscopic spinal procedures | Gus J. Slotman, Sherman Stein, David T. Green, Salvatore Castro, Keith Ratcliff | 1997-12-16 |
| 5680981 | Self-contained powered surgical apparatus | Wayne P. Young, Stephan A. DeFonzo, Dominick Mastri, Henry Bolanos, Leonard Stern | 1997-10-28 |
| 5628446 | Self-contained powered surgical apparatus | Robert J. Geiste, Stephan A. DeFonzo, Dominick Mastri, Wayne P. Young | 1997-05-13 |
| 5620458 | Surgical instruments useful for endoscopic spinal procedures | David T. Green, Salvatore Castro, Keith Ratcliff, Michael Castro | 1997-04-15 |
| 5599279 | Surgical instruments and method useful for endoscopic spinal procedures | Gus J. Slotman, Sherman Stein, David T. Green, Salvatore Castro, Keith Ratcliff | 1997-02-04 |