Inventor
WATSON WILLIAM C
US73 patents
⚠️ This page may combine multiple inventors who share the name “WATSON WILLIAM C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
32 patentsUS8979671B1Mar 17, 2015
Golf club head with composite weight port
CALLAWAY GOLF CO272 citations99
US8956242B2Feb 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
USD945546SMar 8, 2022
Putter head
CALLAWAY GOLF CO77 citations98
USD914814SMar 30, 2021
Putter head
CALLAWAY GOLF CO81 citations98
USD880631SApr 7, 2020
Putter head
CALLAWAY GOLF CO86 citations98
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
US8926448B1Jan 6, 2015
Weighted golf club head
CALLAWAY GOLF CO62 citations98
US8753226B2Jun 17, 2014
Golf club head with composite weight port
CALLAWAY GOLF CO82 citations98
US10835789B1Nov 17, 2020
Support structures for golf club head
CALLAWAY GOLF CO26 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
US9682295B1Jun 20, 2017
Multiple-material golf club head with scarf joint
CALLAWAY GOLF CO41 citations94
US9387373B1Jul 12, 2016
Golf club head with composite weight port
CALLAWAY GOLF CO38 citations94
US9283449B1Mar 15, 2016
Golf club head with composite face
CALLAWAY GOLF CO44 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
USD612003SMar 16, 2010
Golf club head
CALLAWAY GOLF CO26 citations93
US11484757B1Nov 1, 2022
Support structures for golf club heads and methods of manufacturing improved support structures
CALLAWAY GOLF CO9 citations86
US11311783B1Apr 26, 2022
Support structures for golf club head
CALLAWAY GOLF CO7 citations85
US11130029B2Sep 28, 2021
Support structures for golf club head
CALLAWAY GOLF CO6 citations84
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
US10279224B1May 7, 2019
Multiple material golf club head with crown scarf joint
CALLAWAY GOLF CO11 citations84
US10245477B2Apr 2, 2019
Golf club head with elevated internal weight
CALLAWAY GOLF CO7 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
TOPGOLF CALLAWAY BRANDS CORP
4 patentsUS11786784B1Oct 17, 2023
Golf club head
TOPGOLF CALLAWAY BRANDS CORP19 citations94
USD1039636SAug 20, 2024
Golf club head
TOPGOLF CALLAWAY BRANDS CORP10 citations86
USD1039088SAug 13, 2024
Golf club head
TOPGOLF CALLAWAY BRANDS CORP7 citations86
US11628339B1Apr 18, 2023
Support structures for golf club heads and methods of manufacturing improved support structures
TOPGOLF CALLAWAY BRANDS CORP5 citations86
WATSON WILLIAM C
3 patentsCACKETT MATTHEW T
1 patentDEMILLE BRANDON D
1 patentABBOTT CRAIG E
1 patentGALLOWAY J ANDREW
1 patentMICKELSON PHILIP A
1 patentShowing the top 50 of 73 patents by PatentIndex Score.