Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816849 | Germicidal low pressure mercury vapor discharge lamp with amalgam location and temperature control permitting high output | — | 2010-10-19 |
| 7388219 | Fluorescent lamp with optimized UVA/UVB transmission | Christian Sauska | 2008-06-17 |
| 7173254 | Compact germicidal lamp having multiple wavelengths | Christian Sauska | 2007-02-06 |
| 7095167 | Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output | — | 2006-08-22 |
| 7042147 | Serpentine fluorescent lamp with shaped corners providing uniform backlight illumination for displays | Christian Sauska | 2006-05-09 |
| 6979101 | Fluorescent lamp providing uniform backlight illumination for displays | Christian Sauska | 2005-12-27 |
| 6875988 | Germicidal lamp and purification system having turbulent flow | Christian Sauska | 2005-04-05 |
| 6824693 | Ozone generator and germicidal device using an ultraviolet lamp | Christian Sauska | 2004-11-30 |
| 6809468 | Cathode with disintegration shield in a gas discharge lamp | — | 2004-10-26 |
| 6791272 | Fluorescent lamp providing uniform backlight illumination for displays | Christian Sauska | 2004-09-14 |
| 6741023 | Fluorescent tanning lamp with improved service life | — | 2004-05-25 |
| 6634902 | Purification lamp connector | — | 2003-10-21 |
| 5557112 | Dual radiation ultraviolet lamp | George Csoknyai | 1996-09-17 |
| 5552664 | Fluorescent lamps with imprinted color logos and method of making same | George Csoknyai | 1996-09-03 |
| 4891550 | Phosphor blend for broad spectrum fluorescent lamp | Donald P. Northrop, Gerald Schiazzano | 1990-01-02 |
| 4745323 | Compact fluorescent lamp with outer envelope | Donald P. Northrop | 1988-05-17 |