Inventor · disambiguated record
Denver Holt
Also filed as: HOLT DENVER
96 granted patents·14 pending applications·4,075 citations·filing 2006–2025
99Inventor score
Technology areasA63B
Files withCALLAWAY GOLF CO86TOPGOLF CALLAWAY BRANDS CORP7AGUINALDO HOMER E5HOCKNELL ALAN5SELUGA JAMES A3
Top patents by PatentIndex Score
110 records- 0199US9597561B1Golf club head having face stress-reduction featuresCALLAWAY GOLF CO·Filed 2016·Granted Mar 21, 2017·123 cites·20 claims
- 0299US9180349B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2014·Granted Nov 10, 2015·167 cites·8 claims
- 0399US7335113B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Feb 26, 2008·197 cites·20 claims
- 0499US7326126B2Iron-type golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Feb 5, 2008·225 cites·20 claims
- 0599US7300359B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Nov 27, 2007·211 cites·20 claims
- 0698USD813329SGolf club headCALLAWAY GOLF CO·Filed 2017·Granted Mar 20, 2018·79 cites·1 claims
- 0798US9211453B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2014·Granted Dec 15, 2015·154 cites·19 claims
- 0898US9067110B1Golf club head with center of gravity adjustabilityCALLAWAY GOLF CO·Filed 2014·Granted Jun 30, 2015·93 cites·9 claims
- 0998USD714894SGolf club headCALLAWAY GOLF CO·Filed 2013·Granted Oct 7, 2014·112 cites·1 claims
- 1098USD594517SPutter headCALLAWAY GOLF CO·Filed 2008·Granted Jun 16, 2009·138 cites·1 claims
- 1198USD591372SPutter headCALLAWAY GOLF CO·Filed 2008·Granted Apr 28, 2009·139 cites·1 claims
- 1298US7344449B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Mar 18, 2008·154 cites·20 claims
- 1397US10413789B1Golf club head with face damping and stress-reduction featuresCALLAWAY GOLF CO·Filed 2018·Granted Sep 17, 2019·26 cites·20 claims
- 1497USD814584SGolf club headCALLAWAY GOLF CO·Filed 2017·Granted Apr 3, 2018·52 cites·1 claims
- 1597US9878223B2Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2017·Granted Jan 30, 2018·46 cites·17 claims
- 1697USD801465SGolf club headCALLAWAY GOLF CO·Filed 2016·Granted Oct 31, 2017·70 cites·1 claims
- 1797US9694256B2Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2016·Granted Jul 4, 2017·65 cites·19 claims
- 1897US9675856B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2015·Granted Jun 13, 2017·53 cites·19 claims
- 1997US9630069B2Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2015·Granted Apr 25, 2017·42 cites·7 claims
- 2097USD763997SGolf club headCALLAWAY GOLF CO·Filed 2015·Granted Aug 16, 2016·76 cites·1 claims
- 2197US9364728B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2014·Granted Jun 14, 2016·101 cites·18 claims
- 2297US9216332B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2014·Granted Dec 22, 2015·87 cites·14 claims
- 2397USD633159SIron golf clubCALLAWAY GOLF CO·Filed 2010·Granted Feb 22, 2011·90 cites·1 claims
- 2497US7476160B2Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2007·Granted Jan 13, 2009·96 cites·8 claims
- 2597US7427239B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Sep 23, 2008·86 cites·13 claims
- 2696US11045697B2Golf club head with face damping and stress-reduction featuresCALLAWAY GOLF CO·Filed 2020·Granted Jun 29, 2021·6 cites·18 claims
- 2796US9352199B2Golf club head with center of gravity adjustabilityCALLAWAY GOLF CO·Filed 2015·Granted May 31, 2016·27 cites·20 claims
- 2896US9138622B1Multiple-material ironCALLAWAY GOLF CO·Filed 2014·Granted Sep 22, 2015·68 cites·14 claims
- 2996US8403770B1Adjustable golf club shaft and hosel assemblyAGUINALDO HOMER E·Filed 2012·Granted Mar 26, 2013·52 cites·12 claims
- 3096USD669947SIron golf club headKIM KEVIN WEEJOUNG·Filed 2012·Granted Oct 30, 2012·79 cites·1 claims
- 3196US8282506B1Iron-type golf club head with rear cavity with undercutHOLT DENVER·Filed 2010·Granted Oct 9, 2012·78 cites·7 claims
- 3296USD643488SIron-type golf club headCALLAWAY GOLF CO·Filed 2010·Granted Aug 16, 2011·88 cites·1 claims
- 3396US7530900B2Iron-type golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2008·Granted May 12, 2009·74 cites·6 claims
- 3496USD537896SConnection for attaching shaft to a golf club headCALLAWAY GOLF CO·Filed 2006·Granted Mar 6, 2007·71 cites·1 claims
- 3595US10258846B1Golf club head having stress-reducing featuresCALLAWAY GOLF CO·Filed 2017·Granted Apr 16, 2019·30 cites·16 claims
- 3695US10238933B1Golf club head having adjustable stress-reducing structuresCALLAWAY GOLF CO·Filed 2016·Granted Mar 26, 2019·32 cites·17 claims
- 3795US8002644B2Intgerchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2011·Granted Aug 23, 2011·32 cites·4 claims
- 3895US7611422B2Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2007·Granted Nov 3, 2009·45 cites·1 claims
- 3995US7465239B2Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2007·Granted Dec 16, 2008·60 cites·7 claims
- 4094US10617920B2Golf club head having stress-reducing featuresCALLAWAY GOLF CO·Filed 2019·Granted Apr 14, 2020·17 cites·20 claims
- 4194US9968834B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2017·Granted May 15, 2018·24 cites·19 claims
- 4294US8684859B1Adjustable golf club shaft and hosel assemblyAGUINALDO HOMER E·Filed 2011·Granted Apr 1, 2014·34 cites·15 claims
- 4394US7354353B2Method for fitting golf clubs to a golferCALLAWAY GOLF CO·Filed 2006·Granted Apr 8, 2008·67 cites·11 claims
- 4493US11364423B2Golf club head having stress-reducing featuresCALLAWAY GOLF CO·Filed 2021·Granted Jun 21, 2022·4 cites·20 claims
- 4593US10912970B1Golf club head having adjustable stress-reducing structuresCALLAWAY GOLF CO·Filed 2020·Granted Feb 9, 2021·6 cites·8 claims
- 4693US10173110B1Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2018·Granted Jan 8, 2019·14 cites·14 claims
- 4793US10065086B2Golf club head with center of gravity adjustabilityCALLAWAY GOLF CO·Filed 2017·Granted Sep 4, 2018·14 cites·20 claims
- 4893US9849359B2Golf club head with adjustable center of gravityCALLAWAY GOLF CO·Filed 2017·Granted Dec 26, 2017·17 cites·20 claims
- 4993USD737388SGolf club headCALLAWAY GOLF CO·Filed 2014·Granted Aug 25, 2015·49 cites·1 claims
- 5093US8715104B1Adjustable golf club shaft and hosel assemblyWALL JR BROADUS PERRY·Filed 2012·Granted May 6, 2014·33 cites·19 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →