Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973480 | High-pressure discharge lamp having an outer envelope arranged around a discharge vessel | Willibrordus Spijker, Nancy Jean Caruso, Jean-Francois Lavaud | 2011-07-05 |
| 7701140 | High-pressure discharge lamp | Nancy Jean Caruso | 2010-04-20 |
| 7635949 | Compact high-pressure discharge lamp and method of manufacturing | Bennie Josephus De Maagt, Ronald P. T. Kamp, Claudio Boffito | 2009-12-22 |
| 7550924 | High-pressure discharge lamp having a metal exhaust tube | Willibrordus Hubertus Martinus Maria Van De Spijker, Nancy Jean Caruso, Jean-Francois Lavaud | 2009-06-23 |
| 5698936 | Electric reflector lamp having a bearing plate and a cement mount | Franciscus H. Van Lierop | 1997-12-16 |