Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7102481 | Low current electric motor protector | Young Hwan Park | 2006-09-05 |
| 6995647 | Low current electric motor protector | — | 2006-02-07 |
| 5986535 | Low cost thermostat apparatus and method for calibrating same | — | 1999-11-16 |
| 4528540 | Thermostat | Marinus Hagen, Klaas H. Prins, Philips M. Gerson | 1985-07-09 |