Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280828 | Speed governor for rotational drive | Frank Reynoso, T. Scott Engle, Frederic A. Schwager | 1994-01-25 |
| 4655723 | Child's activity ring toy | James S. Templeton | 1987-04-07 |
| 4510590 | Pull string inertial voice unit | Virgil M. Girton, Lawrence Chang-Yung Wang | 1985-04-09 |
| 4413441 | Multiple function doll | Gary L. Hunter, Diana C. Troup | 1983-11-08 |