Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637996 | Toy system with movable vehicles | Thomas L. Simmel | 1997-06-10 |
| 5487925 | Ornament/display member | Thomas L. Simmel, Joseph Truchsess | 1996-01-30 |
| 5330380 | Audible message/information delivery system | Joseph Truchsess | 1994-07-19 |
| 5145443 | Musical toy hoop | Gintaras A. Vaisnys, Philip C. Black, Barry Y. Piels | 1992-09-08 |
| 4937207 | Portable toy vehicle racing set | Thomas L. Simmell, David R. Auerbach | 1990-06-26 |