Patent | Date |
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Apparatus for using heat pipes in controlling temperature of an LED light unit Grant 9,578,716 - Burton , et al. February 21, 2 | 2017-02-21 |
Apparatus For Using Heat Pipes In Controlling Temperature Of An Led Light Unit App 20140159578 - Burton; Thomas R. ;   et al. | 2014-06-12 |
Apparatus for using heat pipes in controlling temperature of an LED light unit Grant 8,596,845 - Burton , et al. December 3, 2 | 2013-12-03 |
Method and apparatus for providing a notification appliance with a light emitting diode Grant 8,482,427 - Curran , et al. July 9, 2 | 2013-07-09 |
Method and apparatus for boosting an audible signal in a notification system Grant 8,457,330 - Curran , et al. June 4, 2 | 2013-06-04 |
Signal light using phosphor coated LEDs Grant 8,432,029 - Curran , et al. April 30, 2 | 2013-04-30 |
Method and apparatus for providing a notification appliance with a light emitting diode Grant 8,421,646 - Curran , et al. April 16, 2 | 2013-04-16 |
Method And Apparatus For Providing A Notification Appliance With A Light Emitting Diode App 20120068853 - Curran; John W. ;   et al. | 2012-03-22 |
Method And Apparatus For Providing A Notification Appliance With A Light Emitting Diode App 20120013480 - Curran; John W. ;   et al. | 2012-01-19 |
Signal Light Using Phosphor Coated Leds App 20110241034 - Curran; John W. ;   et al. | 2011-10-06 |
Embedded LED light source Grant 8,029,162 - Curran , et al. October 4, 2 | 2011-10-04 |
Method and apparatus for providing a notification appliance with a light emitting diode Grant 8,026,829 - Curran , et al. September 27, 2 | 2011-09-27 |
Method and apparatus for providing a notification appliance with a light emitting diode Grant 8,026,828 - Curran , et al. September 27, 2 | 2011-09-27 |
LED light using phosphor coated LEDs Grant 7,973,402 - Curran , et al. July 5, 2 | 2011-07-05 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system Grant 7,907,047 - Curran , et al. March 15, 2 | 2011-03-15 |
Apparatus for providing a light source that combines different color LEDS Grant 7,777,322 - Curran , et al. August 17, 2 | 2010-08-17 |
Apparatus For Using Heat Pipes In Controlling Temperature Of An Led Light Unit App 20100084979 - BURTON; THOMAS R. ;   et al. | 2010-04-08 |
Method And Apparatus For Providing A Notification Appliance With A Light Emitting Diode App 20100052935 - Curran; John W. ;   et al. | 2010-03-04 |
Method And Apparatus For Providing A Notification Appliance With A Light Emitting Diode App 20100052936 - Curran; John W. ;   et al. | 2010-03-04 |
Method and apparatus for providing a notification appliance with a light emitting diode Grant 7,663,500 - Curran , et al. February 16, 2 | 2010-02-16 |
Signal Light Using Phosphor Coated Leds App 20090321754 - CURRAN; John W. ;   et al. | 2009-12-31 |
Apparatus for using heat pipes in controlling temperature of an LED light unit Grant 7,604,380 - Burton , et al. October 20, 2 | 2009-10-20 |
Signal light using phosphor coated LEDs Grant 7,602,057 - Curran , et al. October 13, 2 | 2009-10-13 |
Method and apparatus for achieving perceived light mixing via alternating different colored LEDS Grant 7,586,273 - Curran September 8, 2 | 2009-09-08 |
Method And Apparatus For Boosting An Audible Signal In A Notification System App 20090153339 - Curran; John W. ;   et al. | 2009-06-18 |
Apparatus And Method For Synchronizing Visual/audible Alarm Units In An Alarm System App 20080266064 - Curran; John W. ;   et al. | 2008-10-30 |
Method and apparatus for boosting an audible signal in a notification system Grant 7,428,311 - Curran , et al. September 23, 2 | 2008-09-23 |
Signal Light Using Phosphor Coated Leds App 20080186700 - Curran; John W. ;   et al. | 2008-08-07 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system Grant 7,403,096 - Curran , et al. July 22, 2 | 2008-07-22 |
Apparatus For Using Heat Pipes In Controlling Temperature Of An Led Light Unit App 20080002410 - BURTON; THOMAS R. ;   et al. | 2008-01-03 |
Embedded Led Light Source App 20070258244 - Curran; John W. ;   et al. | 2007-11-08 |
Method And Apparatus For Achieving Perceived Light Mixing Via Alternating Different Colored Leds App 20070183161 - CURRAN; JOHN W. | 2007-08-09 |
Method And Apparatus For Providing A Light Source That Combines Different Color Leds App 20070164268 - CURRAN; JOHN W. ;   et al. | 2007-07-19 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system Grant 7,079,011 - Curran , et al. July 18, 2 | 2006-07-18 |
Method and apparatus for providing a notification appliance with a light emitting diode App 20050219060 - Curran, John W. ;   et al. | 2005-10-06 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system App 20050200472 - Curran, John W. ;   et al. | 2005-09-15 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system Grant 6,906,616 - Curran , et al. June 14, 2 | 2005-06-14 |
Method and apparatus for boosting an audible signal in a notification system App 20030169177 - Curran, John W. ;   et al. | 2003-09-11 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system Grant 6,583,718 - Curran , et al. June 24, 2 | 2003-06-24 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system App 20020149478 - Curran, John W. ;   et al. | 2002-10-17 |
Apparatus and method for synchronizing visual/audible alarm units in an alarm system App 20010006366 - Curran, John W. ;   et al. | 2001-07-05 |
Optical torque sensor utilizing change in reflectance grating line spacing Grant 5,490,430 - Anderson , et al. February 13, 1 | 1996-02-13 |
Strobe warning light Grant 5,475,361 - Curran , et al. December 12, 1 | 1995-12-12 |
Seismic surveying using shear waves Grant 4,481,612 - Curran November 6, 1 | 1984-11-06 |