Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302820 | Dual language programmable controller | Odo J. Struger, Barry E. Sammons | 1981-11-24 |
| 4251883 | Fault detection apparatus for a programmable controller | Valdis Grants | 1981-02-17 |