Inventor
IVANOVA IRINA
US86 patents
⚠️ This page may combine multiple inventors who share the name “IVANOVA IRINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
34 patentsUS8956242B2Feb 17, 2015
Golf club head
CALLAWAY GOLF CO115 citations99
US8858362B1Oct 14, 2014
Golf club head with weight ports
CALLAWAY GOLF CO346 citations99
US8529368B2Sep 10, 2013
Golf club head
CALLAWAY GOLF CO211 citations99
US9855476B2Jan 2, 2018
Golf club head with structural columns
CALLAWAY GOLF CO41 citations98
US9782642B1Oct 10, 2017
Golf club head with elevated internal weight
CALLAWAY GOLF CO36 citations98
US9687701B1Jun 27, 2017
Weighted golf club head having stress-relieving tubes
CALLAWAY GOLF CO61 citations98
US9486677B1Nov 8, 2016
Weighted golf club head having composite tubes
CALLAWAY GOLF CO96 citations98
US9211451B1Dec 15, 2015
Weighted golf club head
CALLAWAY GOLF CO96 citations98
US8926448B1Jan 6, 2015
Weighted golf club head
CALLAWAY GOLF CO62 citations98
US8911302B1Dec 16, 2014
Iron-type golf club head
CALLAWAY GOLF CO103 citations98
US8900070B1Dec 2, 2014
Weighted golf club head
CALLAWAY GOLF CO60 citations98
US8753226B2Jun 17, 2014
Golf club head with composite weight port
CALLAWAY GOLF CO82 citations98
US8821313B1Sep 2, 2014
Iron-type golf club head
CALLAWAY GOLF CO90 citations97
US8915797B1Dec 23, 2014
Iron-type golf club head
CALLAWAY GOLF CO46 citations96
US11331544B1May 17, 2022
Binder jet printed golf club components with lattice structures
CALLAWAY GOLF CO19 citations94
US10010771B2Jul 3, 2018
Iron-type golf club head with elevated weight bar and stress-relieving structures
CALLAWAY GOLF CO19 citations94
US9931549B1Apr 3, 2018
Weighted golf club head having stress-relieving tubes
CALLAWAY GOLF CO33 citations94
US9827469B1Nov 28, 2017
Iron-type golf club head with elevated weight bar and stress-relieving structures
CALLAWAY GOLF CO26 citations94
US9636757B1May 2, 2017
Golf club head with face grooves and texturing
CALLAWAY GOLF CO25 citations94
US10080932B2Sep 25, 2018
Golf club head with elevated internal weight
CALLAWAY GOLF CO15 citations93
US9776057B2Oct 3, 2017
Golf club head
CALLAWAY GOLF CO18 citations93
US9468819B2Oct 18, 2016
Golf club head
CALLAWAY GOLF CO23 citations93
USD786379SMay 9, 2017
Golf club face
CALLAWAY GOLF CO15 citations92
US11878221B1Jan 23, 2024
Golf club head
CALLAWAY GOLF CO4 citations86
US11607735B1Mar 21, 2023
Additive manufacturing methods for golf club components
CALLAWAY GOLF CO8 citations86
US11497973B1Nov 15, 2022
Additive manufacturing methods for golf products
CALLAWAY GOLF CO11 citations86
US11484757B1Nov 1, 2022
Support structures for golf club heads and methods of manufacturing improved support structures
CALLAWAY GOLF CO9 citations86
US10835788B1Nov 17, 2020
Multiple-material golf club head and methods of making multiple material golf club heads
CALLAWAY GOLF CO10 citations84
US10441856B2Oct 15, 2019
Golf club head
CALLAWAY GOLF CO5 citations84
US10406407B2Sep 10, 2019
Golf club head with elevated internal weight
CALLAWAY GOLF CO9 citations84
US10245477B2Apr 2, 2019
Golf club head with elevated internal weight
CALLAWAY GOLF CO7 citations84
US10016664B2Jul 10, 2018
Golf club head
CALLAWAY GOLF CO3 citations84
US9861863B1Jan 9, 2018
Iron-type golf club head with lightweight hosel
CALLAWAY GOLF CO9 citations84
US9849349B1Dec 26, 2017
Iron-type golf club head with lightweight hosel
CALLAWAY GOLF CO13 citations84
RICE BRADLEY C
6 patentsUS8485919B2Jul 16, 2013
Golf club head with composite weight port
RICE BRADLEY C198 citations99
US8403771B1Mar 26, 2013
Golf club head
RICE BRADLEY C304 citations99
US8197357B1Jun 12, 2012
Golf club head with composite weight port
RICE BRADLEY C141 citations99
US8858360B2Oct 14, 2014
Golf club head
RICE BRADLEY C111 citations98
US8540588B2Sep 24, 2013
Golf club head with composite weight port
RICE BRADLEY C65 citations98
US8235843B1Aug 7, 2012
Golf club head with composite weight port
RICE BRADLEY C87 citations98
WATSON WILLIAM C
3 patentsIVANOVA IRINA
3 patentsTOPGOLF CALLAWAY BRANDS CORP
2 patentsALIGN TECHNOLOGY INC
1 patentABBOTT CRAIG E
1 patentShowing the top 50 of 86 patents by PatentIndex Score.