Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973878 | Filament structure and method of making such structure | Gustaaf F. R. Siaens, Thomas Clouse, IV | 1990-11-27 |
| 4895540 | Filament support structure mounting method | Gustaaf F. R. Siaens, Thomas Clouse, IV | 1990-01-23 |
| 4322783 | Lamp with improved mount | Ian C. Chappell | 1982-03-30 |