Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842893 | High speed process for coating substrates | Angelo Yializis, Donald S. Strycker, Mooyoung Ham | 1989-06-27 |
| 4825459 | Local loop test arrangement in an echo canceller based full duplex modem | Cecil W. Farrow, William Edward Keasler, Jr., Joseph Maruscsak | 1989-04-25 |