Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159336 | Amphibious shoe | Colleen M. Burns, Terrence R. Burns, Anthony Hynes, David E. Moomaw | 2007-01-09 |
| 6155898 | Convertible amphibious shoes for swimming and walking | Terrence R. Burns, Colleen M. Burns | 2000-12-05 |
| 5924902 | Amphibious swimming and walking shoe | Terrence R. Burns | 1999-07-20 |