Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762513 | Reconfigurable walking toy with gear mechanism | Terence A. Choy, Harold A. Hartleben | 1988-08-09 |
| 4571200 | Modular toy building set | — | 1986-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762513 | Reconfigurable walking toy with gear mechanism | Terence A. Choy, Harold A. Hartleben | 1988-08-09 |
| 4571200 | Modular toy building set | — | 1986-02-18 |