Inventor · disambiguated record
John Ferreira
Also filed as: FERREIRA JOHN · FERREIRA JOHN A
5 granted patents·152 citations·filing 1995–2014
83Inventor score
Top patents by PatentIndex Score
5 records- 0188US6824296B2Night light assemblyLEVITON MANUFACTURING CO·Filed 2002·Granted Nov 30, 2004·56 cites·11 claims
- 0287USD754172SDisplay screen or portion thereof with graphical user interfaceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 19, 2016·43 cites·1 claims
- 0364US5804042AWafer support structure for a wafer backplane with a curved surfaceTOKYO ELECTRON LTD·Filed 1995·Granted Sep 8, 1998·34 cites·38 claims
- 0462US6543501B2Traction assembly for vehiclesFiled 2001·Granted Apr 8, 2003·8 cites·19 claims
- 0558US7481570B2Nightlight, LED power supply circuit, and combination thereofLEVITON MANUFACTURING CO·Filed 2003·Granted Jan 27, 2009·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →