Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109925 | System and method for motivating and reinforcing learning using a reward based learning toy | Gil Druckman | 2000-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109925 | System and method for motivating and reinforcing learning using a reward based learning toy | Gil Druckman | 2000-08-29 |