Inventor · disambiguated record
Brian R. Wellnitz
Also filed as: WELLNITZ BRIAN · WELLNITZ BRIAN R
31 granted patents·9 pending applications·348 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
40 records- 0193US10539329B2Range hood installation systemBROAN NU TONE LLC·Filed 2016·Granted Jan 21, 2020·9 cites·20 claims
- 0292US12025316B2Range hood installation systemBROAN NU TONE LLC·Filed 2022·Granted Jul 2, 2024·1 cites·22 claims
- 0392USD743520SRange hoodBROAN NU TONE LLC·Filed 2013·Granted Nov 17, 2015·43 cites·1 claims
- 0490US12467634B2Range hood installation systemBROAN NU TONE LLC·Filed 2024·Granted Nov 11, 2025·0 cites·22 claims
- 0588US11519611B2Range hood installation systemBROAN NU TONE LLC·Filed 2019·Granted Dec 6, 2022·3 cites·5 claims
- 0688USD450829SRange hoodBROAN NU TONE LLC·Filed 2000·Granted Nov 20, 2001·31 cites·1 claims
- 0786USD482769SRange hoodBROAN NU TONE LLC·Filed 2003·Granted Nov 25, 2003·26 cites·1 claims
- 0885US9506668B2Make-up air system and methodSINUR RICHARD R·Filed 2012·Granted Nov 29, 2016·14 cites·23 claims
- 0984US9297540B2Downdraft systemBROAN NU TONE LLC·Filed 2013·Granted Mar 29, 2016·7 cites·21 claims
- 1083US10378777B2Modular range vent hoodBROAN NU TONE LLC·Filed 2016·Granted Aug 13, 2019·2 cites·21 claims
- 1183USD473297SRange hoodBROAN NU TONE LLC·Filed 2001·Granted Apr 15, 2003·23 cites·1 claims
- 1279USD563539SKitchen hoodBROAN NU TONE LLC·Filed 2005·Granted Mar 4, 2008·25 cites·1 claims
- 1377USD535009SRange hoodBROAN NU TONE LLC·Filed 2005·Granted Jan 9, 2007·24 cites·1 claims
- 1476US10801735B2Downdraft systemBROAN NU TONE LLC·Filed 2013·Granted Oct 13, 2020·4 cites·21 claims
- 1574US2021215347A1Ventilation system and methodBROAN NU TONE LLC·Filed 2021·Application pending·0 cites
- 1671USD745131SRange hoodBROAN NU TONE LLC·Filed 2014·Granted Dec 8, 2015·14 cites·1 claims
- 1768US12241635B2Retractable range hoodBROAN NU TONE LLC·Filed 2022·Granted Mar 4, 2025·0 cites·17 claims
- 1866USD826392SVent hoodBROAN NU TONE LLC·Filed 2015·Granted Aug 21, 2018·11 cites·1 claims
- 1965USD676542SHoodBROAN NU TONE LLC·Filed 2011·Granted Feb 19, 2013·13 cites·1 claims
- 2064USD439650SRange hoodBROAN NU TONE LLC·Filed 2000·Granted Mar 27, 2001·13 cites·1 claims
- 2163US9638432B2Ventilation unit calibration apparatus, system and methodSINUR RICHARD R·Filed 2010·Granted May 2, 2017·1 cites·16 claims
- 2263USD709606SRange hoodBROAN NU TONE LLC·Filed 2013·Granted Jul 22, 2014·10 cites·1 claims
- 2361US2019249880A1Ventilation system and methodBROAN NU TONE LLC·Filed 2019·Application pending·0 cites
- 2457USD557397SRange hoodBROAN NU TONE LLC·Filed 2005·Granted Dec 11, 2007·10 cites·1 claims
- 2557USD521622SRange hoodBROAN NU TONE LLC·Filed 2003·Granted May 23, 2006·10 cites·1 claims
- 2657US2022397286A1Range hood with trim attachmentBROAN NU TONE LLC·Filed 2022·Application pending·0 cites
- 2756US2013337732A1Ventilation System and MethodWILLIAMS ERIC·Filed 2012·Application pending·0 cites
- 2854USD694387SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·8 cites·1 claims
- 2954USD694392SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·8 cites·1 claims
- 3053US2017051939A1Make-up air system and methodBROAN-NUTONE LLC·Filed 2016·Application pending·0 cites
- 3152USD694388SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·7 cites·1 claims
- 3252USD694391SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·7 cites·1 claims
- 3352USD694390SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·7 cites·1 claims
- 3452USD694389SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·7 cites·1 claims
- 3552USD694386SHoodSINUR RICHARD R·Filed 2012·Granted Nov 26, 2013·7 cites·1 claims
- 3650US7823580B2Range hood apparatus and methodBROAN NU TONE LLC·Filed 2005·Granted Nov 2, 2010·3 cites·13 claims
- 3750US2014116414A1Custom range hood system and methodBROAN NU TONE LLC·Filed 2012·Application pending·0 cites
- 3849US2023129115A1Sensor-enabled range hood system and methodBROAN NU TONE LLC·Filed 2014·Application pending·0 cites
- 3948US2006249141A1Range hood with overlay panelsSINUR RICHARD R·Filed 2005·Application pending·0 cites
- 4047US2012083198A1Fluid cleaning system and methodSINUR RICHARD R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →