Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602599 | Hazardous location lighting fixture with a housing including heatsink fins | Kenneth J. Zimmer | 2013-12-10 |
| 8596845 | Apparatus for using heat pipes in controlling temperature of an LED light unit | Thomas R. Burton, John W. Curran, Kenneth J. Zimmer, Gregory K. Balczarek | 2013-12-03 |
| 8591073 | Beacon light with reflector and light emitting diodes | William S. Leib, III | 2013-11-26 |
| 8480249 | Method and apparatus for providing an LED light for use in hazardous locations | John W. Curran, Kevin A. Hebborn, William S. Leib, III, Anthony Verdes | 2013-07-09 |
| 8432029 | Signal light using phosphor coated LEDs | John W. Curran, Peter Goldstein | 2013-04-30 |
| 8328388 | Signal light using phosphor coated LEDs | John W. Curran | 2012-12-11 |
| 8210723 | LED lens array optic with a highly uniform illumination pattern | Chakrakodi Vishnu Shastry | 2012-07-03 |
| 8066400 | Method and apparatus for providing an LED light for use in hazardous locations | John W. Curran, Kevin A. Hebborn, William S. Leib, III, Anthony Verdes | 2011-11-29 |
| 8029162 | Embedded LED light source | John W. Curran | 2011-10-04 |
| 7997761 | LED based hazardous location light with versatile mounting configurations | Kevin A. Hebborn, Kenneth J. Zimmer | 2011-08-16 |
| 7973402 | LED light using phosphor coated LEDs | John W. Curran, Peter Goldstein | 2011-07-05 |
| 7918582 | Signal light using phosphor coated LEDs | John W. Curran | 2011-04-05 |
| 7832908 | Beacon light with reflector and light-emitting diodes | William S. Leib, III | 2010-11-16 |
| 7810963 | Light emitting diode module with improved light distribution uniformity | — | 2010-10-12 |
| 7777322 | Apparatus for providing a light source that combines different color LEDS | John W. Curran, Peter Goldstein | 2010-08-17 |
| 7758210 | Beacon light with light-transmitting element and light-emitting diodes | — | 2010-07-20 |
| 7731384 | Method and apparatus for providing an LED light for use in hazardous locations | John W. Curran, Kevin A. Hebborn, William S. Leib, III, Anthony Verdes | 2010-06-08 |
| 7658513 | LED illumination device with a highly uniform illumination pattern | — | 2010-02-09 |
| 7604380 | Apparatus for using heat pipes in controlling temperature of an LED light unit | Thomas R. Burton, John W. Curran, Kenneth J. Zimmer | 2009-10-20 |
| 7604384 | LED illumination device with a semicircle-like illumination pattern | — | 2009-10-20 |
| 7602057 | Signal light using phosphor coated LEDs | John W. Curran, Peter Goldstein | 2009-10-13 |
| 7568821 | Beacon light with reflector and light-emitting diodes | William S. Leib, III | 2009-08-04 |
| 7160004 | LED illumination device with a semicircle-like illumination pattern | — | 2007-01-09 |
| 6822674 | Scanning method and apparatus for photographic media | James Anderson, Dennis Deutsch, Vlado Kecman | 2004-11-23 |