Inventor
GONCZI ROBERT S
US21 patents
⚠️ This page may combine multiple inventors who share the name “GONCZI ROBERT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
18 patentsUS6612938B2Sep 2, 2003
Composite golf club head
CALLAWAY GOLF CO176 citations99
US9931550B1Apr 3, 2018
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO39 citations93
US6607623B2Aug 19, 2003
Method of manufacturing a composite golf club head
CALLAWAY GOLF CO47 citations93
USD764000SAug 16, 2016
Golf club head with grooves
CALLAWAY GOLF CO17 citations92
US6695608B2Feb 24, 2004
Apparatus for manufacturing a composite golf club head
CALLAWAY GOLF CO16 citations92
US7582248B2Sep 1, 2009
Apparatus and method for manufacturing a multiple material golf club head
CALLAWAY GOLF CO28 citations91
US11083937B2Aug 10, 2021
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO9 citations85
US10532258B2Jan 14, 2020
Golf club head having stress-reducing features
CALLAWAY GOLF CO19 citations85
US10335647B2Jul 2, 2019
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO9 citations83
US11433281B2Sep 6, 2022
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO4 citations82
US7967591B2Jun 28, 2011
Apparatus and method for manufacturing a multiple material golf club head
CALLAWAY GOLF CO14 citations82
US11806587B2Nov 7, 2023
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO2 citations73
US11433282B2Sep 6, 2022
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO3 citations73
US10898769B1Jan 26, 2021
Golf club head cast from graphene reinforced titanium alloy
CALLAWAY GOLF CO2 citations73
US11612790B2Mar 28, 2023
Method of manufacturing golf club head having stress-reducing features
CALLAWAY GOLF CO3 citations71
US10722766B1Jul 28, 2020
Composite materials for golf club heads
CALLAWAY GOLF CO5 citations70
US8016641B2Sep 13, 2011
Method for manufacturing a golf club head
CALLAWAY GOLF CO4 citations62
US7029616B2Apr 18, 2006
Method for manufacturing a composite golf club head
CALLAWAY GOLF CO2 citations60
TOPGOLF CALLAWAY BRANDS CORP
3 patentsUS11980795B2May 14, 2024
Method of manufacturing golf club head having stress-reducing features
TOPGOLF CALLAWAY BRANDS CORP1 citations71
US12102891B2Oct 1, 2024
Method of manufacturing golf club head having stress-reducing features
TOPGOLF CALLAWAY BRANDS CORP0 citations62
US12343604B2Jul 1, 2025
Method of manufacturing golf club head having stress-reducing features
TOPGOLF CALLAWAY BRANDS CORP0 citations61