Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716723 | Glow in the dark shoe sole | James Gresham Van Cleef, Dennis Ryan, Chang Sik An | 1998-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716723 | Glow in the dark shoe sole | James Gresham Van Cleef, Dennis Ryan, Chang Sik An | 1998-02-10 |