Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783137 | Fiber optic coupling system | Karel J. Kosman, Robert E. Dutton, William A. Gibson, Vernon R. Hargrave, Matthew L. McConnell +2 more | 1988-11-08 |
| RE32516 | Loop switching system | — | 1987-10-06 |
| 4393497 | Loop switching system | — | 1983-07-12 |