Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061023 | Telephone terminal bases | Edward J. R. Foster | 1991-10-29 |
| 5014959 | Closures | — | 1991-05-14 |
| 4939861 | Shelf tag moulding attachment assembly | — | 1990-07-10 |
| 4862497 | Hybrid alphanumeric telephone directory | Raymond A. Seto | 1989-08-29 |