| 8739542 |
Closed vapor system |
— |
2014-06-03 |
| 7298078 |
Flat, flexible fluorescent lamp |
Douglas A. George, Joseph W. Fleming |
2007-11-20 |
| 6896388 |
Path marking and lighting system |
Douglas A. George, Joseph W. Fleming |
2005-05-24 |
| 6833669 |
Method and apparatus for making large-scale laminated foil-back electroluminescent lamp material, as well as the electroluminescent lamps and strip lamps produced therefrom |
Douglas A. George |
2004-12-21 |
| 6788000 |
Distributed emergency lighting system having self-testing and diagnostic capabilities |
Joseph W. Fleming |
2004-09-07 |
| 6304039 |
Power supply for illuminating an electro-luminescent panel |
Joseph W. Fleming, Jerrold Milks, Douglas A. George |
2001-10-16 |
| 6043609 |
Control circuit and method for illuminating an electroluminescent panel |
Douglas A. George, Joseph W. Fleming, David Ross |
2000-03-28 |
| 5660459 |
Illuminated assembly for a switch/outlet |
— |
1997-08-26 |
| 5045755 |
Electroluminescent panel lamp with integral electrical connector |
— |
1991-09-03 |
| 5019748 |
Method for making an electroluminescent panel lamp as well as panel lamp produced thereby |
— |
1991-05-28 |
| 4856392 |
Apparatus and method for cutting multiple lamp outlines from electroluminescent strip |
— |
1989-08-15 |
| 4602340 |
Information distribution system |
— |
1986-07-22 |