Inventor
DEL ROSARIO JUSTIN
US13 patents
⚠️ This page may combine multiple inventors who share the name “DEL ROSARIO JUSTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
8 patentsUS9675856B1Jun 13, 2017
Golf club head with adjustable center of gravity
CALLAWAY GOLF CO53 citations98
US9968834B1May 15, 2018
Golf club head with adjustable center of gravity
CALLAWAY GOLF CO24 citations94
US9849359B2Dec 26, 2017
Golf club head with adjustable center of gravity
CALLAWAY GOLF CO17 citations92
US11433281B2Sep 6, 2022
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO4 citations82
US11027176B2Jun 8, 2021
Golf club head with hosel support structure
CALLAWAY GOLF CO2 citations72
US10569142B2Feb 25, 2020
Golf club head with hosel support structure
CALLAWAY GOLF CO2 citations72
US10322319B2Jun 18, 2019
Golf club head with hosel support structure
CALLAWAY GOLF CO2 citations72
US11612790B2Mar 28, 2023
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO3 citations71
TOPGOLF CALLAWAY BRANDS CORP
4 patentsUS11813504B2Nov 14, 2023
Golf club head with sole compliance zone
TOPGOLF CALLAWAY BRANDS CORP2 citations72
US11980795B2May 14, 2024
Method of manufacturing golf club head having stress-reducing features
TOPGOLF CALLAWAY BRANDS CORP1 citations71
US12343600B2Jul 1, 2025
Golf club head with sole compliance zone
TOPGOLF CALLAWAY BRANDS CORP1 citations63
US12343604B2Jul 1, 2025
Method of manufacturing golf club head having stress-reducing features
TOPGOLF CALLAWAY BRANDS CORP0 citations61