Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731833 | Low profile circuit board mounted telephone jack | Beverley W. Gumb, Eric Foster | 1988-03-15 |
| 4647728 | Programming switch assembly for communication terminals | Gerd Kuhfus | 1987-03-03 |
| 4493949 | Parallel operation of telephone equipment on a digital loop | Cornelis W. Reedyk | 1985-01-15 |