Inventor
HALSTEAD JEFFREY T
US22 patents
⚠️ This page may combine multiple inventors who share the name “HALSTEAD JEFFREY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAYLOR MADE GOLF CO
9 patentsUS9610483B2Apr 4, 2017
Iron-type golf club head having a sole stress reducing feature
TAYLOR MADE GOLF CO33 citations97
US9610482B2Apr 4, 2017
Golf club head having a stress reducing feature with aperture
TAYLOR MADE GOLF CO27 citations97
US9168434B2Oct 27, 2015
Golf club head having a stress reducing feature with aperture
TAYLOR MADE GOLF CO33 citations97
US11045696B2Jun 29, 2021
Iron-type golf club head
TAYLOR MADE GOLF CO19 citations94
US10556160B2Feb 11, 2020
Golf club head having a stress reducing feature with aperture
TAYLOR MADE GOLF CO13 citations94
US10245485B2Apr 2, 2019
Golf club head having a stress reducing feature with aperture
TAYLOR MADE GOLF CO13 citations92
US9950223B2Apr 24, 2018
Golf club head having a stress reducing feature with aperture
TAYLOR MADE GOLF CO13 citations92
US11478685B2Oct 25, 2022
Iron-type golf club head
TAYLOR MADE GOLF CO8 citations85
US12042702B2Jul 23, 2024
Iron-type golf club head
TAYLOR MADE GOLF CO0 citations62
BREAKTHROUGH GOLF TECH LLC
9 patentsUS10213666B1Feb 26, 2019
Golf shaft
BREAKTHROUGH GOLF TECH LLC8 citations82
US11358041B2Jun 14, 2022
Golf shaft system and golf shaft
BREAKTHROUGH GOLF TECH LLC2 citations71
US11045700B2Jun 29, 2021
Golf shaft
BREAKTHROUGH GOLF TECH LLC2 citations71
US10857433B2Dec 8, 2020
Golf shaft system and golf shaft
BREAKTHROUGH GOLF TECH LLC2 citations71
US10729952B2Aug 4, 2020
Golf shaft
BREAKTHROUGH GOLF TECH LLC2 citations71
US12201883B2Jan 21, 2025
Golf shaft system and golf shaft
BREAKTHROUGH GOLF TECH LLC0 citations61
US11752407B2Sep 12, 2023
Golf shaft system and golf shaft
BREAKTHROUGH GOLF TECH LLC0 citations61
US12201882B2Jan 21, 2025
Golf shaft
BREAKTHROUGH GOLF TECH LLC0 citations60
USD838327SJan 15, 2019
Golf shaft having contrasting regions
BREAKTHROUGH GOLF TECH LLC1 citations60