Inventor · disambiguated record
John R. Householder
Also filed as: HOUSEHOLDER JOHN R · HOUSEHOLDER JOHN ROBERT
22 granted patents·5 pending applications·356 citations·filing 2003–2016
96Inventor score
Files withUNIVERSAL LIGHTING TECH INC9HOUSEHOLDER JOHN R6ECOFIT LIGHTING LLC4FRAEN CORP4BE AEROSPACE INC1
Top patents by PatentIndex Score
27 records- 0195US9689554B1Asymmetric area lighting lensUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Jun 27, 2017·31 cites·7 claims
- 0291US9683717B1Asymmetric area lens for low-profile lighting systemUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Jun 20, 2017·9 cites·31 claims
- 0391US9234650B2Asymmetric area lighting lensUNIVERSAL LIGHTING TECH INC·Filed 2013·Granted Jan 12, 2016·10 cites·12 claims
- 0490US9719662B1Thin-form lens for volume lighting applicationsUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Aug 1, 2017·6 cites·15 claims
- 0590US9518716B1Linear wide area lighting systemUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted Dec 13, 2016·16 cites·21 claims
- 0690US8618735B2LED light engine apparatusECOFIT LIGHTING LLC·Filed 2012·Granted Dec 31, 2013·22 cites·20 claims
- 0790US8118451B2Reflective variable spot size lighting devices and systemsHOUSEHOLDER JOHN R·Filed 2009·Granted Feb 21, 2012·37 cites·43 claims
- 0889US8016451B2Variable spot size lenses and lighting systemsFRAEN CORP·Filed 2008·Granted Sep 13, 2011·34 cites·41 claims
- 0988US9459396B1Linear indirect LED lighting systemUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted Oct 4, 2016·9 cites·20 claims
- 1088US8310158B2LED light engine apparatusCOPLIN BARRY CASON·Filed 2009·Granted Nov 13, 2012·60 cites·71 claims
- 1187US9416951B1Compact indirect lighting system with improved thermal performanceUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted Aug 16, 2016·11 cites·19 claims
- 1287US6856436B2Scanning light source systemINNOVATIONS IN OPTICS INC·Filed 2003·Granted Feb 15, 2005·69 cites·46 claims
- 1381US9644833B1Encapsulated LED lighting module with integral gas ventingUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted May 9, 2017·6 cites·19 claims
- 1476US9279564B1Indirect area lighting apparatus and methodsHOUSEHOLDER JOHN R·Filed 2012·Granted Mar 8, 2016·5 cites·19 claims
- 1573US9816681B1Side lit indirect flexible lighting systemUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted Nov 14, 2017·2 cites·2 claims
- 1673US8585274B2Devices and methods for area lightingHOUSEHOLDER JOHN R·Filed 2011·Granted Nov 19, 2013·4 cites·53 claims
- 1772US9164268B2Light mixing optics and systemsBIGLIATTI CLAUDIA·Filed 2010·Granted Oct 20, 2015·5 cites·34 claims
- 1868US8672514B2Reflective variable spot size lighting devices and systemsHOUSEHOLDER JOHN R·Filed 2012·Granted Mar 18, 2014·2 cites·16 claims
- 1952US10072836B2Devices and methods for area lightingFRAEN CORP·Filed 2013·Granted Sep 11, 2018·0 cites·18 claims
- 2049USD611648SLED light engineECOFIT LIGHTING LLC·Filed 2009·Granted Mar 9, 2010·7 cites·1 claims
- 2149US2012176802A1Variable spot size lenses and lighting systemsHOUSEHOLDER JOHN R·Filed 2011·Application pending·0 cites
- 2249US2016025296A1Light Mixing Optics And SystemsFRAEN CORP·Filed 2015·Application pending·0 cites
- 2346USD611647SLED light engine chassisECOFIT LIGHTING LLC·Filed 2009·Granted Mar 9, 2010·6 cites·1 claims
- 2444US2009237943A1Flush mount reading lightBE AEROSPACE INC·Filed 2008·Application pending·0 cites
- 2542USD639467SLED light engine with opticsECOFIT LIGHTING LLC·Filed 2010·Granted Jun 7, 2011·5 cites·1 claims
- 2640US2011194295A1Light repositioning opticsFRAEN CORP·Filed 2011·Application pending·0 cites
- 2740US2012039077A1Area lighting devices and methodsHOUSEHOLDER JOHN R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →