Inventor
LACY WILLIAM B
US20 patents
⚠️ This page may combine multiple inventors who share the name “LACY WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACUSHNET CO
16 patentsUS7946934B2May 24, 2011
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer
ACUSHNET CO39 citations96
US7815526B2Oct 19, 2010
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer
ACUSHNET CO45 citations96
US8007376B2Aug 30, 2011
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer
ACUSHNET CO19 citations92
US7435192B2Oct 14, 2008
Golf ball having visible non-spherical insert
ACUSHNET CO21 citations92
US7261647B2Aug 28, 2007
Nano-particulate compositions for decreasing the water vapor transmission rate of golf ball layers
ACUSHNET CO30 citations92
US7211007B2May 1, 2007
Golf ball having visible non-spherical insert
ACUSHNET CO17 citations92
US6663496B2Dec 16, 2003
Putter with alignment system
ACUSHNET CO42 citations91
US7942761B2May 17, 2011
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow negative-hardness-gradient outer core layer
ACUSHNET CO13 citations84
US7762910B2Jul 27, 2010
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep negative-hardness-gradient outer core layer
ACUSHNET CO16 citations84
US6837799B2Jan 4, 2005
Putter with alignment system
ACUSHNET CO14 citations83
US6815472B2Nov 9, 2004
Golf ball compositions comprising lipid-based nanotubules
ACUSHNET CO10 citations73
US9149689B2Oct 6, 2015
Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer
ACUSHNET CO3 citations63
US7125915B2Oct 24, 2006
Lipid-based nanotubules for controlled release of healing agents in golf ball layers
ACUSHNET CO2 citations63
US6794429B2Sep 21, 2004
Golf ball compositions comprising metallized lipid-based nanotubules
ACUSHNET CO4 citations62
US9789367B2Oct 17, 2017
Thermoplastic dual core having a negative gradient inner core and a positive gradient outer core
ACUSHNET CO0 citations52
US9873026B2Jan 23, 2018
Thermoplastic dual core having positive hardness gradient inner and outer core layers
ACUSHNET CO0 citations42
SULLIVAN MICHAEL J
3 patentsUS8915801B2Dec 23, 2014
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer
SULLIVAN MICHAEL J9 citations84
US8182369B2May 22, 2012
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer
SULLIVAN MICHAEL J9 citations84
US8727912B2May 20, 2014
Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer
SULLIVAN MICHAEL J2 citations63