Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4215397 | Automatic end-of-scan control system for a programmable process controller with expandable memory | — | 1980-07-29 |
| 4197471 | Circuit for interfacing between an external signal and control apparatus | Robert P. Lackey, Daniel W. Juska | 1980-04-08 |