| 11448389 |
Luminaires with modular heat spreader panels |
Kenneth Jenkins, Samual David Boege, David Weimer, Christian Vorrius |
2022-09-20 |
| 10278249 |
High ambient temperature LED luminaire with thermal compensation circuitry |
Richard H. Fetterly, Anthony Verdes, Kenneth Jenkins, Virginia Merriam |
2019-04-30 |
| 10135696 |
Control and monitoring of battery-backed emergency lighting systems |
Eman Koosha, Rizwan Ahmad |
2018-11-20 |
| 9679448 |
Control and monitoring of battery-backed emergency lighting systems |
Eman Koosha, Rizwan Ahmad |
2017-06-13 |
| 9578728 |
Long life, fail safe traffic light |
Glenn J. Zingler |
2017-02-21 |
| 9561604 |
Method and apparatus for sky-line potting |
Kenneth Jenkins, William S. Leib, III, David Weimer |
2017-02-07 |
| 9423086 |
LED signal light with visible and infrared emission |
John Patrick Peck |
2016-08-23 |
| 9326342 |
Automatic input impedence control |
— |
2016-04-26 |
| 9271373 |
Remotely distributed power network for an LED lighting system |
Richard H. Fetterly, Rizwan Ahmad |
2016-02-23 |
| 9095028 |
Method and apparatus for monitoring LED beacon lights |
John Patrick Peck |
2015-07-28 |
| 8908403 |
Light emitting diode luminaire for connection in series |
Samual David Boege |
2014-12-09 |
| 8836244 |
Automatic input impedance control |
— |
2014-09-16 |
| 8628219 |
Compact omnidirectional LED light |
John Patrick Peck, Anthony Verdes |
2014-01-14 |
| 8480249 |
Method and apparatus for providing an LED light for use in hazardous locations |
John W. Curran, John Patrick Peck, William S. Leib, III, Anthony Verdes |
2013-07-09 |
| 8066400 |
Method and apparatus for providing an LED light for use in hazardous locations |
John W. Curran, John Patrick Peck, William S. Leib, III, Anthony Verdes |
2011-11-29 |
| 7997761 |
LED based hazardous location light with versatile mounting configurations |
John Patrick Peck, Kenneth J. Zimmer |
2011-08-16 |
| 7777424 |
Method and apparatus for controlling an input voltage to a light emitting diode |
— |
2010-08-17 |
| 7731384 |
Method and apparatus for providing an LED light for use in hazardous locations |
John W. Curran, John Patrick Peck, William S. Leib, III, Anthony Verdes |
2010-06-08 |
| 5540682 |
Electrosurgery apparatus |
John Gardner, Geoffrey P. Taylor, Razi Adelinia |
1996-07-30 |
| 5480399 |
Electrosurgery monitor and apparatus |
— |
1996-01-02 |
| 5246439 |
Electrosurgery equipment |
Geoffrey P. Taylor |
1993-09-21 |