Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342126 | Portable electric heater | Melvin Dubin | 1993-12-07 |
| D325962 | Portable electric heater | Melvin Dubin | 1992-05-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342126 | Portable electric heater | Melvin Dubin | 1993-12-07 |
| D325962 | Portable electric heater | Melvin Dubin | 1992-05-05 |