Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4757495 | Speech and data multiplexor optimized for use over impaired and bandwidth restricted analog channels | Dwight W. Decker, Dirk Hughes-Hartogs, Mark Flowers, Frederick L. Mueller | 1988-07-12 |