Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853583 | Low-pressure mercury vapor discharge lamp having a lamp cap with walls for guiding electrode leads past starter means disposed therein | Herman A. J. Reemers | 1989-08-01 |
| 4772819 | Compact high efficacy fluorescent lamp | — | 1988-09-20 |
| 4545774 | Method of manufacturing a low-pressure mercury vapor discharge lamp and low-pressure mercury vapor discharge lamp manufactured by this method | Wilhelmus M. J. Van Gils, Adrianus J. T. Mollet | 1985-10-08 |