Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276260 | Wick heater | Michael Kagan | 1984-11-06 |
| D276261 | Front panel for a wick heater | — | 1984-11-06 |
| 4474166 | Wick heaters | Michael Kagan | 1984-10-02 |
| D264374 | Portable heater | Eugene C. Briggs, Harry J. Giambrone | 1982-05-11 |
| 4313417 | Portable space heater | Eugene C. Briggs | 1982-02-02 |
| D255599 | Window heater | Eugene C. Briggs, Harry J. Giambrone | 1980-06-24 |