Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4403296 | Measuring and determination device for calculating an output determination based on a mathematical relationship between multiple different input responsive transducers | — | 1983-09-06 |
| 4283921 | Control and alarm system for freezer case temperature | — | 1981-08-18 |
| D254189 | Digital thermometer | — | 1980-02-12 |