Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9064682 | UV-enhancer arrangement for use in a high-pressure gas discharge lamp | — | 2015-06-23 |
| 7538058 | Sintered body and electric lamp | Antonie Hubert Marie Kees | 2009-05-26 |
FV
Franciscus Leonardus Gerardus Vries
Overall (All Time): #2,031,296 of 4,157,543Top 50%
2
Patents All Time