Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377016 | Coffin | — | 2008-05-27 |
| 5148614 | Shoe closure strap apparatus | — | 1992-09-22 |
| 5084031 | Cardioplegia three-way double stopcock | Robert J. Todd, Douglas Lee Smith | 1992-01-28 |
| 4639252 | Venous return catheter | John B. Foster, Robert D. Foster | 1987-01-27 |