Inventor · disambiguated record
John D. Farrell
Also filed as: FARRELL JOHN D
18 granted patents·8 pending applications·105 citations·filing 1981–2019
92Inventor score
Top patents by PatentIndex Score
26 records- 0194US9937385B2Golf balls having a foam center with regions of different hardnessACUSHNET CO·Filed 2016·Granted Apr 10, 2018·3 cites·18 claims
- 0287US9504878B2Recyclable golf ball and method of makingACUSHNET CO·Filed 2015·Granted Nov 29, 2016·2 cites·6 claims
- 0387US4373955ALightweight insulating concreteCHICAGO BRIDGE & IRON CO·Filed 1981·Granted Feb 15, 1983·55 cites·14 claims
- 0485US9393462B2Golf ball with thin moisture vapor barrier layerACUSHNET CO·Filed 2014·Granted Jul 19, 2016·15 cites·16 claims
- 0583US9427629B1Golf ball incorporating a thin moisture barrier layerACUSHNET CO·Filed 2015·Granted Aug 30, 2016·8 cites·10 claims
- 0681US9375612B2Golf balls having silicone foam centerACUSHNET CO·Filed 2013·Granted Jun 28, 2016·9 cites·12 claims
- 0779US9764195B2Low compression golf balls containing cores made of plasticized thermoplastic compositionsACUSHNET CO·Filed 2015·Granted Sep 19, 2017·5 cites·13 claims
- 0874US10188909B2Golf balls having a foam inner core with thermal barrierACUSHNET CO·Filed 2016·Granted Jan 29, 2019·3 cites·18 claims
- 0968US9636545B2Low compression golf ballACUSHNET CO·Filed 2014·Granted May 2, 2017·3 cites·6 claims
- 1067US10441854B2Golf balls having a foam center with regions of different hardnessACUSHNET CO·Filed 2018·Granted Oct 15, 2019·1 cites·11 claims
- 1166US10220262B2Low compression golf balls containing cores made of plasticized thermoplastic compositionsACUSHNET CO·Filed 2017·Granted Mar 5, 2019·1 cites·5 claims
- 1265US9814939B2Golf balls having silicone foam centerACUSHNET CO·Filed 2016·Granted Nov 14, 2017·0 cites·5 claims
- 1360US10799768B2Golf balls having a foam center with regions of different hardnessACUSHNET CO·Filed 2019·Granted Oct 13, 2020·0 cites·10 claims
- 1458US10682552B2Low compression golf balls having layers made from plasticized thermoplastic materialsACUSHNET CO·Filed 2018·Granted Jun 16, 2020·0 cites·4 claims
- 1557US10525309B2Golf balls having a foam inner core with thermal barrierACUSHNET CO·Filed 2019·Granted Jan 7, 2020·0 cites·15 claims
- 1656US2019054351A1Golf balls having particle-based foam centerACUSHNET CO·Filed 2018·Application pending·0 cites
- 1755US2015196809A1Golf balls having particle-based foam centerACUSHNET CO·Filed 2014·Application pending·0 cites
- 1854US10058740B2Low compression golf balls having layers made from plasticized thermoplastic materialsACUSHNET CO·Filed 2017·Granted Aug 28, 2018·0 cites·6 claims
- 1953US2017182368A1Golf balls having particle-based foam centerACUSHNET CO·Filed 2017·Application pending·0 cites
- 2052US2017232304A1Low compression golf ballACUSHNET CO·Filed 2017·Application pending·0 cites
- 2151US9616297B2Low compression golf balls having layers made from plasticized thermoplastic materialsACUSHNET CO·Filed 2015·Granted Apr 11, 2017·0 cites·5 claims
- 2250US2015283432A1Golf balls having a center with surrounding foam outer core layerACUSHNET CO·Filed 2014·Application pending·0 cites
- 2350US2015367180A1Low compression golf ballACUSHNET CO·Filed 2014·Application pending·0 cites
- 2449US2015343274A1Multi-layered golf balls made with a thiol-ene compositionACUSHNET CO·Filed 2014·Application pending·0 cites
- 2546US9597550B2Low compression golf ballACUSHNET CO·Filed 2015·Granted Mar 21, 2017·0 cites·14 claims
- 2641US2017246511A1Golf ball incorporating at least one non-isocyanate-containing polyurethane layerACUSHNET CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →