Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708256 | Heating pad controller with variable duty cycle for temperature adjustment | James G. Montagnino, John C. Polonchak, Robert Sherwood | 1998-01-13 |
| 5270520 | Hair styling appliances and heater control circuits therefor | Yinon Barzilai, James G. Montagnino, Yigal Offir | 1993-12-14 |
| D325794 | Pik hair dryer | — | 1992-04-28 |
| D323039 | Pik hair dryer | — | 1992-01-07 |
| 4926027 | Forced hot air appliance with swivel handle | James G. Montagino, Betty Butzko | 1990-05-15 |