Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5729078 | Electric lamp with containment sleeve having a helically coiled metal wire | — | 1998-03-17 |
| 5532543 | High density discharge lamp with pinched-on containment shield | Bart van der Leeuw, Albert E. Kowal, Joseph E. Canale | 1996-07-02 |
| 5471110 | High pressure discharge lamp having filament electrodes | Bart van der Leeuw, Joseph E. Canale, Albert E. Kowal, Thomas Morris | 1995-11-28 |
| 5406165 | High pressure discharge lamp having a containment sleeve fused to the exhaust tube | — | 1995-04-11 |
| 5402033 | High pressure discharge lamp having clamped-on containment sleeve | Bart van der Leeuw, Thomas Morris, Joseph E. Canale | 1995-03-28 |
| 5008592 | Halogen incandescent lamp and method of manufacturing a halogen incandescent lamp | — | 1991-04-16 |