Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575638 | Stove burner simmer control | David L. Witham | 1996-11-19 |
| 4571198 | Animated figure holder toy | Tony Rhodes, Edward W. Watts | 1986-02-18 |
| D281615 | Toy motorbike or similar article | Henry T. Hodges, Ray W. Mattson | 1985-12-03 |
| D280223 | Extendable toy car or similar article | Ray W. Mattson, Michael Nordgren | 1985-08-20 |