Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833425 | Analog macro embedded in a digital gate array | Edward F. Culican, John D. Davis, John F. Ewen, Scott A. Mc Cabe, Allan L. Mullgrav, Jr. +3 more | 1989-05-23 |
| 4829198 | Fault tolerant logical circuitry | Gerald A. Maley, Stephen Douglas Weitzel | 1989-05-09 |