Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162059 | Problem solving skills development system using tactile recognition | Kevin Murphy | 2000-12-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162059 | Problem solving skills development system using tactile recognition | Kevin Murphy | 2000-12-19 |