Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685096 | Swimming toy fish aquarium having magnetic drive system for magnetically driving the toy fish in the aquarium | — | 1997-11-11 |
| 5463826 | Swimming toy fish aquarium having multiple toy fish and different magnet positions | — | 1995-11-07 |
| 5405465 | Method of making a magnetic toy fish | — | 1995-04-11 |
| 5301444 | Swimming toy fish | — | 1994-04-12 |
| 4605383 | Toy block transformed into a robot | — | 1986-08-12 |