Assignee
CURRAN JOHN W
US·4 granted patents·9 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0174US8482427B2Method and apparatus for providing a notification appliance with a light emitting diodeCURRAN JOHN W·Filed 2011·Granted Jul 9, 2013·4 cites·18 claims
- 0268US8432029B2Signal light using phosphor coated LEDsCURRAN JOHN W·Filed 2011·Granted Apr 30, 2013·1 cites·20 claims
- 0368US8421646B2Method and apparatus for providing a notification appliance with a light emitting diodeCURRAN JOHN W·Filed 2011·Granted Apr 16, 2013·2 cites·6 claims
- 0458US8457330B2Method and apparatus for boosting an audible signal in a notification systemCURRAN JOHN W·Filed 2008·Granted Jun 4, 2013·2 cites·36 claims
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