Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973878 | Filament structure and method of making such structure | Thomas Clouse, IV, G. George Balog | 1990-11-27 |
| 4895540 | Filament support structure mounting method | Thomas Clouse, IV, G. George Balog | 1990-01-23 |
| 4404491 | Electric incandescent lamp | Johannes M. A. van der Heijden | 1983-09-13 |
| 4396858 | Halogen incandescent lamp | Victor R. Notelteirs | 1983-08-02 |
| 4367428 | Halogen incandescent lamp | Victor R. Notelteirs | 1983-01-04 |
| 4331900 | Halogen incandescent lamp | Victor R. Notelteirs | 1982-05-25 |