Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326186 | Off-centered hour glass shaped coil spring and thermal switch incorporated into same | — | 1982-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326186 | Off-centered hour glass shaped coil spring and thermal switch incorporated into same | — | 1982-04-20 |