Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446957 | Coin operated article dispensing mechanism | Peter Hess | 1984-05-08 |
| 4227337 | Toy building units | Dale L. Murray | 1980-10-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446957 | Coin operated article dispensing mechanism | Peter Hess | 1984-05-08 |
| 4227337 | Toy building units | Dale L. Murray | 1980-10-14 |