Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704137 | Shoe having hydrodynamic pad | Todd Dean, Raymond M. Fredericksen | 1998-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704137 | Shoe having hydrodynamic pad | Todd Dean, Raymond M. Fredericksen | 1998-01-06 |