Inventor
LUTTRELL STEPHANIE
US38 patents
Patents
38 patentsUS9937390B2Apr 10, 2018
Golf club head with flexure
ACUSHNET CO49 citations98
US9914030B2Mar 13, 2018
Golf club head with flexure
ACUSHNET CO59 citations98
US11504585B2Nov 22, 2022
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO18 citations94
US11439878B2Sep 13, 2022
Golf club having an adjustable weight assembly
ACUSHNET CO21 citations94
USD944910SMar 1, 2022
Striking face for a golf club head
ACUSHNET CO14 citations94
US11202944B1Dec 21, 2021
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO18 citations94
US10926143B2Feb 23, 2021
Golf club having an adjustable weight assembly
ACUSHNET CO31 citations94
US10391371B2Aug 27, 2019
Golf club having removeable weight
ACUSHNET CO24 citations94
US10039961B2Aug 7, 2018
Golf club head with flexure
ACUSHNET CO17 citations94
US9839820B2Dec 12, 2017
Golf club head with flexure
ACUSHNET CO26 citations94
US9707458B2Jul 18, 2017
Golf club having removable weight
ACUSHNET CO24 citations94
US9682293B2Jun 20, 2017
Golf club head with flexure
ACUSHNET CO21 citations94
US10406414B2Sep 10, 2019
Golf club head with stiffening member
ACUSHNET CO19 citations93
US10076694B2Sep 18, 2018
Golf club head with stiffening member
ACUSHNET CO16 citations92
USD1006163SNov 28, 2023
Striking face for a golf club head
ACUSHNET CO9 citations86
US11813503B2Nov 14, 2023
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO8 citations86
US11779816B2Oct 10, 2023
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO7 citations86
US10343032B2Jul 9, 2019
Golf club with flexure
ACUSHNET CO12 citations84
US10092804B2Oct 9, 2018
Golf club having removable weight
ACUSHNET CO5 citations84
US10092803B2Oct 9, 2018
Golf club having removeable weight
ACUSHNET CO7 citations84
US9764203B2Sep 19, 2017
Interchangeable shaft system
ACUSHNET CO10 citations84
US9757627B2Sep 12, 2017
Interchangeable shaft system
ACUSHNET CO7 citations84
US9750992B2Sep 5, 2017
Metal wood club
ACUSHNET CO7 citations84
US12070661B2Aug 27, 2024
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO3 citations75
US11679313B2Jun 20, 2023
Golf club head
ACUSHNET CO3 citations73
US10940371B2Mar 9, 2021
Multi-material golf club head
ACUSHNET CO2 citations73
US10806978B2Oct 20, 2020
Golf club head with flexure
ACUSHNET CO6 citations73
US10272298B2Apr 30, 2019
Interchangeable shaft system
ACUSHNET CO1 citations73
US9878216B2Jan 30, 2018
Interchangeable shaft system
ACUSHNET CO3 citations73
US9744413B2Aug 29, 2017
Metal wood club
ACUSHNET CO3 citations73
US12377321B2Aug 5, 2025
Laser-contrasted golf club head and manufacturing process
ACUSHNET CO1 citations69
US12109460B2Oct 8, 2024
Laser contrasted golf club head and manufacturing process
ACUSHNET CO2 citations69
US10357699B2Jul 23, 2019
Metal wood club
ACUSHNET CO1 citations63
US10188913B2Jan 29, 2019
Interchangeable shaft system
ACUSHNET CO1 citations63
USD1109831SJan 20, 2026
Striking face for a golf club head
ACUSHNET CO0 citations62
US11986709B2May 21, 2024
Multi-material golf club head
ACUSHNET CO0 citations62
US11497975B2Nov 15, 2022
Golf club having removeable weight
ACUSHNET CO0 citations62
USD1091736SSep 2, 2025
Striking face for a golf club head
ACUSHNET CO0 citations59