Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D254678 | Toy lighthouse | John E. Holden, Linda Jansen Donaldson, James Swearingen | 1980-04-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D254678 | Toy lighthouse | John E. Holden, Linda Jansen Donaldson, James Swearingen | 1980-04-08 |