Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387425 | Cannula | John J. Niedospial, Jr. | 1997-12-09 |
| 5653698 | Coupling systems for saftey cannula | John J. Niedospial, Jr., Linn C. Hoover, Michael T. Mallon, James E. Hoyes | 1997-08-05 |
| D378699 | Cannula | John J. Niedospial, Jr. | 1997-04-01 |