Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386491 | Electrical appliance with U-shaped lamps having filaments of different power consumption | Jan A. C. Mewissen | 1995-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386491 | Electrical appliance with U-shaped lamps having filaments of different power consumption | Jan A. C. Mewissen | 1995-01-31 |