Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514872 | Reflector lamp with engaging electrical contact | Michael P. Smith, Ebon McCullough, Ralph S. Cooper | 2009-04-07 |
| 7052649 | Mercury dispenser for fluorescent lamps and method of dispensing | Mark W. Grossman, William A. George, Alfred H. Bellows | 2006-05-30 |