Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990626 | Lighting unit, low-pressure mercury discharge lamp, supply unit, and combined packaging | Jean J. Heuvelmans | 1999-11-23 |
AS
Abraham L. De Smit
Overall (All Time): #3,668,701 of 4,157,543Top 90%
1
Patents All Time