Inventor · disambiguated record
Richard W. Fizer
Also filed as: FIZER RICHARD W
26 granted patents·1 pending application·468 citations·filing 2007–2023
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US11268528B2Ceiling fan system with brushless motorDELTA T LLC·Filed 2021·Granted Mar 8, 2022·6 cites·18 claims
- 0297US8876468B2Ceiling fan with concentric stationary tube and power-down featuresAYNSLEY RICHARD M·Filed 2012·Granted Nov 4, 2014·32 cites·20 claims
- 0397US8721305B2Ceiling fan with variable blade pitch and variable speed controlOLESON RICHARD A·Filed 2010·Granted May 13, 2014·47 cites·16 claims
- 0496US9523371B2Fan with resilient hubDELTA T CORP·Filed 2013·Granted Dec 20, 2016·43 cites·15 claims
- 0596US8672649B2Ceiling fan system with brushless motorSMITH J CAREY·Filed 2009·Granted Mar 18, 2014·58 cites·19 claims
- 0694US8529212B2Multi-part modular airfoil section and method of attachment between partsSMITH J CAREY·Filed 2009·Granted Sep 10, 2013·46 cites·21 claims
- 0794USD607988SCeiling fanDELTA T CORP·Filed 2009·Granted Jan 12, 2010·61 cites·1 claims
- 0892US11009033B2Ceiling fan systemDELTA T LLC·Filed 2016·Granted May 18, 2021·7 cites·3 claims
- 0992US9458859B2Ceiling fan system with brushless motorDELTA T CORP·Filed 2013·Granted Oct 4, 2016·6 cites·18 claims
- 1091US8147182B2Ceiling fan with concentric stationary tube and power-down featuresAYNSLEY RICHARD M·Filed 2008·Granted Apr 3, 2012·21 cites·19 claims
- 1190US8770937B2Fan blade retention systemFIZER RICHARD W·Filed 2011·Granted Jul 8, 2014·12 cites·17 claims
- 1290US7934907B2Cuffed fan blade modificationsDELTA T CORP·Filed 2007·Granted May 3, 2011·20 cites·20 claims
- 1388USD635237SFan with ground supportDELTA T CORP·Filed 2010·Granted Mar 29, 2011·41 cites·1 claims
- 1483USD641075SFan with ground support and wingletsDELTA T CORP·Filed 2010·Granted Jul 5, 2011·30 cites·1 claims
- 1578US11867189B2Ceiling fan system with brushless motorDELTA T LLC·Filed 2022·Granted Jan 9, 2024·0 cites·5 claims
- 1678US11480191B2Blade retention system for overhead fanDELTA T LLC·Filed 2020·Granted Oct 25, 2022·1 cites·12 claims
- 1777US12163532B2Blade retention system for overhead fanDELTA T LLC·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
- 1875US12297839B2Ceiling fan with concentric stationary tube and power-down featuresDELTA T LLC·Filed 2021·Granted May 13, 2025·0 cites·13 claims
- 1973US11852160B2Blade retention system for overhead fanDELTA T LLC·Filed 2022·Granted Dec 26, 2023·0 cites·19 claims
- 2070US9347462B2Fan blade retention systemDELTA T CORP·Filed 2014·Granted May 24, 2016·2 cites·13 claims
- 2167US11434915B2Ceiling fan with variable blade pitch and variable speed controlDELTA T LLC·Filed 2014·Granted Sep 6, 2022·1 cites·17 claims
- 2265US10436033B2Multi-part modular airfoil section and method of attachment between partsDELTA T LLC·Filed 2013·Granted Oct 8, 2019·1 cites·14 claims
- 2364USD650893SUpright fanFIZER RICHARD W·Filed 2009·Granted Dec 20, 2011·13 cites·1 claims
- 2463USD776335SLight mounting bracketDELTA T CORP·Filed 2014·Granted Jan 10, 2017·13 cites·1 claims
- 2550USD811575SUpright fanDELTA T CORP·Filed 2015·Granted Feb 27, 2018·5 cites·1 claims
- 2645US2015037164A1Airfoil for fan bladeDELTA CORP·Filed 2013·Application pending·0 cites
- 2733USD761470SPortable lightDELTA T CORP·Filed 2014·Granted Jul 12, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →