Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748128 | System and method for managing prepaid cards | Kam Lam, Mark Matthews | 2020-08-18 |
| 9928497 | System and method for managing prepaid cards | Kam Lam, Mark Matthews | 2018-03-27 |
| 5642928 | Decorative light strips for in-line skates | — | 1997-07-01 |