Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854239 | Unitized corner brace | Anthony M. Plateeuw | 2005-02-15 |
| 4947431 | Held music history circuit | Richard Stroud, Fred J. Anderson, Matthew C. Reprogle, Jeffrey J. Marrah, Gregory J. Manlove | 1990-08-07 |