Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D371403 | Toy building element | — | 1996-07-02 |
| D354526 | Element for a toy building set | Jan Ryaa | 1995-01-17 |
| D354318 | Element for a toy building set | Jan Ryaa | 1995-01-10 |
| D353639 | Element for a toy building set | Jan Ryaa | 1994-12-20 |
| D352744 | Element for a toy building set | Jan Ryaa | 1994-11-22 |
| D352749 | Element for a toy building set | Jan Ryaa | 1994-11-22 |