Assignee
SULLIVAN MICHAEL J
US·124 granted patents·50 pending applications·1,888 citations·filing 1989–2019
Top patents by PatentIndex Score
174 records- 0199US4911451AGolf ball cover of neutralized poly(ethylene-acrylic acid) copolymerSULLIVAN MICHAEL J·Filed 1989·Granted Mar 27, 1990·409 cites·9 claims
- 0298US5971870AGolf ball with soft coreSULLIVAN MICHAEL J·Filed 1997·Granted Oct 26, 1999·287 cites·37 claims
- 0396US10538151B2Systems and methods related to cargo enclosuresSULLIVAN MICHAEL J·Filed 2019·Granted Jan 21, 2020·13 cites·15 claims
- 0496US8618197B2Highly-neutralized thermoplastic copolymer center for improved multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2010·Granted Dec 31, 2013·46 cites·17 claims
- 0595US8834297B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Sep 16, 2014·29 cites·20 claims
- 0695US8137214B2Dual-core comprising negative gradient center and positive gradient outer core layerSULLIVAN MICHAEL J·Filed 2010·Granted Mar 20, 2012·43 cites·16 claims
- 0795USD387621SSpill-proof cap for a beverage containerSULLIVAN MICHAEL J·Filed 1997·Granted Dec 16, 1997·73 cites·1 claims
- 0894US8870684B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Oct 28, 2014·28 cites·19 claims
- 0992US9849763B1Systems and methods for a truck box coverSULLIVAN MICHAEL J·Filed 2017·Granted Dec 26, 2017·8 cites·19 claims
- 1092US8834298B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Sep 16, 2014·24 cites·20 claims
- 1192US8834299B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Sep 16, 2014·24 cites·22 claims
- 1292US8562460B2Multi-layer golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Oct 22, 2013·30 cites·3 claims
- 1392US8303438B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Nov 6, 2012·18 cites·7 claims
- 1492US8123631B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Feb 28, 2012·38 cites·20 claims
- 1591US8308586B2Golf balls having a low modulus HNP layer and a high modulus HNP layerSULLIVAN MICHAEL J·Filed 2011·Granted Nov 13, 2012·21 cites·20 claims
- 1691US8231482B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Jul 31, 2012·18 cites·10 claims
- 1790US8469836B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Jun 25, 2013·27 cites·4 claims
- 1890US8313395B2Multilayer core golf ball having hardness gradient within and between each core layerSULLIVAN MICHAEL J·Filed 2009·Granted Nov 20, 2012·39 cites·34 claims
- 1989US8257199B2Golf ball core with soft outer transition volume and negative hardness gradientSULLIVAN MICHAEL J·Filed 2011·Granted Sep 4, 2012·14 cites·17 claims
- 2088US8262512B2Golf balls having two or more core layers formed from HNP compositionsSULLIVAN MICHAEL J·Filed 2011·Granted Sep 11, 2012·16 cites·7 claims
- 2187US10457128B2System and methods for a truck box coverSULLIVAN MICHAEL J·Filed 2018·Granted Oct 29, 2019·5 cites·20 claims
- 2287US8591355B2Golf ball with dimples having constant depthSULLIVAN MICHAEL J·Filed 2011·Granted Nov 26, 2013·19 cites·11 claims
- 2387US8323123B2Golf balls having at least two core layers formed from HNP compositionsSULLIVAN MICHAEL J·Filed 2011·Granted Dec 4, 2012·13 cites·3 claims
- 2487US8317637B2Multilayer core golf ball having hardness gradient within and between each core layerSULLIVAN MICHAEL J·Filed 2009·Granted Nov 27, 2012·27 cites·34 claims
- 2587US8262511B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Sep 11, 2012·26 cites·20 claims
- 2687US8221266B2Golf ball core with soft outer transition volume and negative hardness gradientSULLIVAN MICHAEL J·Filed 2011·Granted Jul 17, 2012·12 cites·18 claims
- 2787US8163823B2Highly neutralized acid polymers and their use in golf ballsSULLIVAN MICHAEL J·Filed 2009·Granted Apr 24, 2012·21 cites·8 claims
- 2887US8137216B2Golf ball surface patterns comprising multiple channelsSULLIVAN MICHAEL J·Filed 2008·Granted Mar 20, 2012·26 cites·17 claims
- 2986US8764585B2Dual core golf ball having a shallow “positive hardness gradient” thermoplastic inner core and a steep “positive hardness gradient” thermoset outer core layerSULLIVAN MICHAEL J·Filed 2011·Granted Jul 1, 2014·17 cites·18 claims
- 3086US8690713B2Golf ball core having medium positive hardness gradient and high surface hardnessSULLIVAN MICHAEL J·Filed 2010·Granted Apr 8, 2014·14 cites·9 claims
- 3186US8562461B2Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layerSULLIVAN MICHAEL J·Filed 2012·Granted Oct 22, 2013·10 cites·9 claims
- 3286US8070625B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2010·Granted Dec 6, 2011·10 cites·14 claims
- 3385US9044647B2Golf balls having a multi-layered core with a thermoset rubber centerSULLIVAN MICHAEL J·Filed 2012·Granted Jun 2, 2015·11 cites·26 claims
- 3484US10183560B2Systems and methods for a truck box coverSULLIVAN MICHAEL J·Filed 2017·Granted Jan 22, 2019·4 cites·11 claims
- 3584US8753231B2Golf ball having a thermoplastic positive hardness gradient inner core layer and a thermoset shallow positive hardness gradient outer core layerSULLIVAN MICHAEL J·Filed 2011·Granted Jun 17, 2014·14 cites·15 claims
- 3684US8079920B2Golf balls having a low modulus HNP layer and a high modulus HNP layerSULLIVAN MICHAEL J·Filed 2010·Granted Dec 20, 2011·11 cites·18 claims
- 3783US8257200B2Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layerSULLIVAN MICHAEL J·Filed 2011·Granted Sep 4, 2012·8 cites·11 claims
- 3883US8137213B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Mar 20, 2012·19 cites·9 claims
- 3982US9095746B2Golf balls having dual-layered cores with metal-containing centers and thermoset outer coresSULLIVAN MICHAEL J·Filed 2012·Granted Aug 4, 2015·9 cites·15 claims
- 4082US9084917B2Golf balls having a multi-layered cover with a thermoplastic inner cover layerSULLIVAN MICHAEL J·Filed 2012·Granted Jul 21, 2015·8 cites·20 claims
- 4182US8241148B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Aug 14, 2012·9 cites·18 claims
- 4282US8197359B2Golf ball with single layer core having specific regions of varying hardnessSULLIVAN MICHAEL J·Filed 2009·Granted Jun 12, 2012·15 cites·1 claims
- 4382US8182369B2Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layerSULLIVAN MICHAEL J·Filed 2011·Granted May 22, 2012·9 cites·15 claims
- 4481US8915801B2Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layerSULLIVAN MICHAEL J·Filed 2011·Granted Dec 23, 2014·9 cites·17 claims
- 4581US8715110B2Foam-core golf ballsSULLIVAN MICHAEL J·Filed 2010·Granted May 6, 2014·12 cites·13 claims
- 4680US8715112B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted May 6, 2014·7 cites·10 claims
- 4780US8500574B2Multi-layer golf ballSULLIVAN MICHAEL J·Filed 2009·Granted Aug 6, 2013·12 cites·20 claims
- 4880US8337332B2Multi-layer core golf ballSULLIVAN MICHAEL J·Filed 2011·Granted Dec 25, 2012·9 cites·12 claims
- 4980US8241147B2Golf balls having at least two core layers formed from HNP compositionsSULLIVAN MICHAEL J·Filed 2011·Granted Aug 14, 2012·8 cites·10 claims
- 5079US8684866B2Golf balls having low and high modulus core layers based on polyalkenamer rubberSULLIVAN MICHAEL J·Filed 2010·Granted Apr 1, 2014·8 cites·11 claims
Showing the top 50 of 174 patent records by PatentIndex Score.
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