Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841434 | Control sequencer with dual microprogram counters for microdiagnostics | James K. Mathewes, Jr., Jan S. Hermam, Richard B. Goud, Jack J. Stiffler | 1989-06-20 |
| 4831097 | Heterocyclic containing cellulosic graft polymers | Jui-Chang Chuang, Ian W. Cottrell | 1989-05-16 |