Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390196 | Methal halide lamp comprising a shaped ceramic discharge vessel | Oscar Gerard Stappers, Jacobus Johannes Franciscus Gerardus Heuts | 2013-03-05 |
| 6977469 | Low-pressure mercury vapor discharge lamp | Peter A. Seinen | 2005-12-20 |
| 6936967 | Fluorescent lamp and method of manufacturing same | Willem Johannes Van Den Bogert, Suzanne Van Egmond | 2005-08-30 |
| 6688753 | Integrated light source | Georges Marie Calon, Annemarie Paulien Buddemeijer-Lock | 2004-02-10 |
| 6522068 | Fluorescent lamp, and method of manufacturing same | Suzanne Van Egmond, Jan Willem Frederik Dorleijn, Stephen Charles Fancher, Tommy Lee Harmon, Frank M. Latassa | 2003-02-18 |