Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835370 | Self-regulating heating element | Henri L. P. Lorrain | 1989-05-30 |
| 4210800 | Heating element comprising a PTC-resistor body | Charles J. G. Belhomme | 1980-07-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835370 | Self-regulating heating element | Henri L. P. Lorrain | 1989-05-30 |
| 4210800 | Heating element comprising a PTC-resistor body | Charles J. G. Belhomme | 1980-07-01 |