Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658479 | Positive temperature coefficient thermistor heater and positive temperature coefficient thermistor heater device using the same | — | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658479 | Positive temperature coefficient thermistor heater and positive temperature coefficient thermistor heater device using the same | — | 1997-08-19 |