Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298132 | Telephone base with keyboard dialing means and visual display | — | 1988-10-18 |
| 4462142 | Fasteners | — | 1984-07-31 |
| 4403116 | Telephone apparatus | Eric T. Prince, Walter P. Greenslade | 1983-09-06 |
| 4336417 | Cover assemblies for electrical apparatus | — | 1982-06-22 |