Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8941292 | Lamp with enhanced chroma and color preference | István Károly Deme, Attila Kulcsár, Gáza István Szeghy | 2015-01-27 |
| 8324793 | Rare earth doped luminescent material | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Laszlo Balazs, István Károly Deme +3 more | 2012-12-04 |
| 7737639 | Fluorescent lamps having desirable mercury consumption and lumen run-up times | István Károly Deme, Laszlo Balazs, Jon Bennett Jansma | 2010-06-15 |
| 7391041 | Germicidal UV reactor and UV lamp | Gabor Sajo | 2008-06-24 |
| 7391148 | Phosphor blends for high-CRI fluorescent lamps | Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo, Venkatesan Manivannan, William Winder Beers +1 more | 2008-06-24 |
| 7138757 | High lumen output fluorescent lamp with high color rendition | Ottokar GYULASI, Colin Catherall | 2006-11-21 |
| 5942489 | HGH-RH(1-29)NH2 analogues having antagonistic activity | Andrew V. Schally, Marta Zarandi | 1999-08-24 |
| 4774090 | Stabilized insecticidal composition and process for the preparation thereof | Pal Fekete, Karoly Magyar, Anna Mayer nee Almasi, Jozsef Kelemen | 1988-09-27 |