Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672530 | Distributed control with universal program | — | 1987-06-09 |
| 4635184 | Distributed control with mutual spare switch over capability | — | 1987-01-06 |
| 4415884 | Diagnostic circuit for programmable logic safety control systems | Michael A. Delin | 1983-11-15 |