Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076865 | Ignition for ceramic metal halide high frequency ballasts | James N. Lester | 2011-12-13 |
| 7982402 | Integrated igniter base for ceramic metal halide light source | Glenn Freeman | 2011-07-19 |
| 7931514 | Method of making an integral HID reflector lamp | Jason Li, Glenn Freeman, Harold L. Rothwell, Jr., Randall D. Brown | 2011-04-26 |
| 7919926 | Aggregate ignition method in high frequency metal halide lamps | Phillip Whitt, Harold L. Rothwell, Jr. | 2011-04-05 |
| 7863827 | Ceramic metal halide lamp bi-modal power regulation control | Phillip Whitt | 2011-01-04 |