Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175498 | Combination toy building block and container for holding liquids and the like | Thomas W. Harris | 2007-02-13 |
| 6506091 | Combination toy building block and container for holding liquids and the like | — | 2003-01-14 |