DL

Derek A. Ladd

AC Acushnet: 8 patents #15 of 105Top 15%
Overall (2019): #14,718 of 560,194Top 3%
8
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10449420 Multi-layer core golf ball Michael J. Sullivan 2019-10-22
10413782 Golf balls containing multi-layered cores with heat-activated foam center Mark L. Binette, Michael J. Sullivan, Brian Comeau, Michael Michalewich, Shawn Ricci +1 more 2019-09-17
10343019 Golf balls having foam inner core and thermoset outer core layer Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Shawn Ricci 2019-07-09
10328312 Golf balls having dual-layered cores with metal-containing centers Michael J. Sullivan, Mark L. Binette 2019-06-25
10258834 Golf balls having foam inner core and themoplastic outer core Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Shawn Ricci 2019-04-16
10238921 Golf balls having dual-layered cores with metal-containing centers and dual-layered covers Michael J. Sullivan, Mark L. Binette 2019-03-26
10226670 Multi-layer core golf ball Michael J. Sullivan, Brian Comeau, Douglas S. Goguen 2019-03-12
10220263 Golf balls comprising medium hardness gradient core Brian Comeau, Michael J. Sullivan, Douglas E. Jones 2019-03-05