Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8089212 | Lower turn per inch (TPI) electrodes in ceramic metal halide (CMH) lamps | Jianmin He, Szilard Nemeth | 2012-01-03 |
| 7486026 | Discharge lamp with high color temperature | Colin W. Johnston, Deeder M. Aurongzeb, Kazuya Abe, Makoto Kozawa | 2009-02-03 |
| D518002 | Adaptable wall box | Peter J. Johanneck, Peter A. Nelson | 2006-03-28 |
| D510566 | Adaptable wall box | Peter J. Johanneck, Peter A. Nelson | 2005-10-11 |
| 6876306 | Individual mat indicator | Peter A. Nelson, Joseph Schultz | 2005-04-05 |
| 6731068 | Ceramic metal halide lamp | James T. Dakin, Stuart A. Mucklejohn, Gergely Ormandlaky | 2004-05-04 |
| 6621219 | Thermally insulating lead wire for ceramic metal halide electrodes | Gary R. Allen, James Howard | 2003-09-16 |