Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964767 | Hollow sealable device for temporary or permanent surgical placement through a bone to provide a passageway into a cavity or internal anatomic site in a mammal | Eduardo Armando Tapia, Estela Maria Perez de Tapia, Luis Antonio de Zavaleta | 1999-10-12 |