Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688421 | Dispenser for heat-liquefiable material with contiguous PTC heater and heat exchanging member | — | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688421 | Dispenser for heat-liquefiable material with contiguous PTC heater and heat exchanging member | — | 1997-11-18 |