Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322466 | Detachable connecting device for toy-construction elements | Peter Bolli | 1994-06-21 |
| 5304086 | Toy construction element | Peter Bolli | 1994-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322466 | Detachable connecting device for toy-construction elements | Peter Bolli | 1994-06-21 |
| 5304086 | Toy construction element | Peter Bolli | 1994-04-19 |