Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998902 | Toppling toy | Harold Garner, Brian E. Kavanagh, Gorden W. Spring | 1991-03-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998902 | Toppling toy | Harold Garner, Brian E. Kavanagh, Gorden W. Spring | 1991-03-12 |