Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492821 | Fiber cover for a fire extinguisher | — | 2004-07-06 |
| 4799254 | Portable communication terminal for remote database query | Douglas C. Dayton, Donald R. Shriner | 1989-01-17 |
| 4582957 | Call interceptor | Bernard Hayes, Lawrence E. Bergeron, Deane C. Osborne | 1986-04-15 |