Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D272925 | Simulative toy vehicle | Lawrence T. Jones, Anson Sims, Ashley G. Howden, Mark S. Knighton | 1984-03-06 |
| 4357488 | Voice discriminating system | Mark S. Knighton, Charles H. Fuller, Anson Sims, Ashley G. Howden, Lawrence T. Jones | 1982-11-02 |
| 4333261 | Two speed toy car and track assembly | Lawrence T. Jones, Anson Sims, Ashley G. Howden, Mark S. Knighton, Richard F. M. Conroy | 1982-06-08 |