Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142849 | Musical toy | Gregory R. Horton, Timothy R. Lightbody | 2000-11-07 |
| 6079985 | Programmable sound and music making device | David J. Wohl, Joseph Truchsess, Alexander L. Baytman | 2000-06-27 |
| 5668333 | Musical rainbow toy | Gregory R. Horton | 1997-09-16 |