Inventor · disambiguated record
David John Salgueiro
Also filed as: SALGUEIRO DAVID · SALGUEIRO DAVID J · SALGUEIRO DAVID JOHN
5 granted patents·1 pending application·10 citations·filing 2004–2018
70Inventor score
Top patents by PatentIndex Score
6 records- 0176US10386226B1Infrared safety beam systemMARS INT INC·Filed 2018·Granted Aug 20, 2019·2 cites·21 claims
- 0259US9406205B2Method and apparatus for activating and controlling fire and mass notification visual devicesKELLER JOSEPH RUDY·Filed 2012·Granted Aug 2, 2016·3 cites·20 claims
- 0357US7978089B2Method and apparatus for ground fault detectionSALGUEIRO DAVID JOHN·Filed 2008·Granted Jul 12, 2011·5 cites·23 claims
- 0435US8265302B2Method and apparatus for providing volume control with DC supervisionSALGUEIRO DAVID JOHN·Filed 2007·Granted Sep 11, 2012·0 cites·20 claims
- 0535US2013193865A1Method and apparatus for driving a light emitting diode strobeKELLER JOSEPH RUDY·Filed 2012·Application pending·0 cites
- 0622US8675886B2Method and apparatus for providing a splitter in a notification systemSALGUEIRO DAVID J·Filed 2004·Granted Mar 18, 2014·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →