Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419500 | Toy vehicle for picking up and relaying track | Matthew Lauderbach | 2013-04-16 |
| 6398121 | Toy train tracks | — | 2002-06-04 |
| 6341163 | Unique phone accessory system | Jeffrey G. Castle | 2002-01-22 |
| 5676549 | Toy finger painting apparatus | Abraham A. Arad, Anne Pitrone | 1997-10-14 |
| D324879 | Combined book mark and writing instrument | — | 1992-03-24 |
| 4378137 | Modular furniture construction | Robert R. Gibson, Quentin Wayne Utz | 1983-03-29 |