Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819228 | Synchronous packet voice/data communication system | Paul Baran, Charles M. Corbalis, Jon K. Masatsugu, Lewis James Marggraff, David P. Owen +1 more | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819228 | Synchronous packet voice/data communication system | Paul Baran, Charles M. Corbalis, Jon K. Masatsugu, Lewis James Marggraff, David P. Owen +1 more | 1989-04-04 |