Inventor · disambiguated record
William C. Watson
Also filed as: WATSON WILLIAM · WATSON WILLIAM C
77 granted patents·7 pending applications·4,016 citations·filing 1989–2025
99Inventor score
Files withCALLAWAY GOLF CO44TOPGOLF CALLAWAY BRANDS CORP21RICE BRADLEY C6WATSON WILLIAM C4XYLUM CORP2
Top patents by PatentIndex Score
84 records- 0199US10835789B1Support structures for golf club headCALLAWAY GOLF CO·Filed 2020·Granted Nov 17, 2020·26 cites·18 claims
- 0299US10835788B1Multiple-material golf club head and methods of making multiple material golf club headsCALLAWAY GOLF CO·Filed 2020·Granted Nov 17, 2020·10 cites·18 claims
- 0399US9486677B1Weighted golf club head having composite tubesCALLAWAY GOLF CO·Filed 2015·Granted Nov 8, 2016·96 cites·10 claims
- 0499US8979671B1Golf club head with composite weight portCALLAWAY GOLF CO·Filed 2013·Granted Mar 17, 2015·272 cites·8 claims
- 0599US8956242B2Golf club headCALLAWAY GOLF CO·Filed 2012·Granted Feb 17, 2015·115 cites·18 claims
- 0699US8529368B2Golf club headCALLAWAY GOLF CO·Filed 2012·Granted Sep 10, 2013·211 cites·20 claims
- 0799US8246487B1Iron-type golf club head having movable weightsCACKETT MATTHEW T·Filed 2010·Granted Aug 21, 2012·243 cites·10 claims
- 0898US11786784B1Golf club headTOPGOLF CALLAWAY BRANDS CORP·Filed 2023·Granted Oct 17, 2023·19 cites·18 claims
- 0998US11484757B1Support structures for golf club heads and methods of manufacturing improved support structuresCALLAWAY GOLF CO·Filed 2021·Granted Nov 1, 2022·9 cites·10 claims
- 1098USD945546SPutter headCALLAWAY GOLF CO·Filed 2021·Granted Mar 8, 2022·77 cites·1 claims
- 1198USD880631SPutter headCALLAWAY GOLF CO·Filed 2018·Granted Apr 7, 2020·86 cites·1 claims
- 1298US9687701B1Weighted golf club head having stress-relieving tubesCALLAWAY GOLF CO·Filed 2016·Granted Jun 27, 2017·61 cites·20 claims
- 1398US8858360B2Golf club headRICE BRADLEY C·Filed 2012·Granted Oct 14, 2014·111 cites·20 claims
- 1498US8858362B1Golf club head with weight portsCALLAWAY GOLF CO·Filed 2013·Granted Oct 14, 2014·346 cites·16 claims
- 1598US8485919B2Golf club head with composite weight portRICE BRADLEY C·Filed 2012·Granted Jul 16, 2013·198 cites·18 claims
- 1698US8403771B1Golf club headRICE BRADLEY C·Filed 2012·Granted Mar 26, 2013·304 cites·11 claims
- 1798US8262506B2Golf club head with composite weight portWATSON WILLIAM C·Filed 2012·Granted Sep 11, 2012·328 cites·20 claims
- 1898US8235843B1Golf club head with composite weight portRICE BRADLEY C·Filed 2012·Granted Aug 7, 2012·87 cites·17 claims
- 1998US8197357B1Golf club head with composite weight portRICE BRADLEY C·Filed 2012·Granted Jun 12, 2012·141 cites·20 claims
- 2097US11628339B1Support structures for golf club heads and methods of manufacturing improved support structuresTOPGOLF CALLAWAY BRANDS CORP·Filed 2022·Granted Apr 18, 2023·5 cites·9 claims
- 2197USD914814SPutter headCALLAWAY GOLF CO·Filed 2019·Granted Mar 30, 2021·81 cites·1 claims
- 2297US9931549B1Weighted golf club head having stress-relieving tubesCALLAWAY GOLF CO·Filed 2017·Granted Apr 3, 2018·33 cites·20 claims
- 2397US9855476B2Golf club head with structural columnsCALLAWAY GOLF CO·Filed 2017·Granted Jan 2, 2018·41 cites·20 claims
- 2497US9782642B1Golf club head with elevated internal weightCALLAWAY GOLF CO·Filed 2016·Granted Oct 10, 2017·36 cites·20 claims
- 2597US9776057B2Golf club headCALLAWAY GOLF CO·Filed 2016·Granted Oct 3, 2017·18 cites·20 claims
- 2697US8753226B2Golf club head with composite weight portCALLAWAY GOLF CO·Filed 2012·Granted Jun 17, 2014·82 cites·19 claims
- 2797US8444506B2Golf club head with composite weight portWATSON WILLIAM C·Filed 2011·Granted May 21, 2013·90 cites·14 claims
- 2897US8197358B1Golf club head with composite weight portWATSON WILLIAM C·Filed 2012·Granted Jun 12, 2012·84 cites·19 claims
- 2996US9682295B1Multiple-material golf club head with scarf jointCALLAWAY GOLF CO·Filed 2016·Granted Jun 20, 2017·41 cites·20 claims
- 3096US9387373B1Golf club head with composite weight portCALLAWAY GOLF CO·Filed 2015·Granted Jul 12, 2016·38 cites·11 claims
- 3196US9283449B1Golf club head with composite faceCALLAWAY GOLF CO·Filed 2014·Granted Mar 15, 2016·44 cites·11 claims
- 3296US8926448B1Weighted golf club headCALLAWAY GOLF CO·Filed 2013·Granted Jan 6, 2015·62 cites·19 claims
- 3396US8540588B2Golf club head with composite weight portRICE BRADLEY C·Filed 2012·Granted Sep 24, 2013·65 cites·19 claims
- 3495US11311783B1Support structures for golf club headCALLAWAY GOLF CO·Filed 2021·Granted Apr 26, 2022·7 cites·20 claims
- 3595US11130029B2Support structures for golf club headCALLAWAY GOLF CO·Filed 2020·Granted Sep 28, 2021·6 cites·20 claims
- 3695US9827469B1Iron-type golf club head with elevated weight bar and stress-relieving structuresCALLAWAY GOLF CO·Filed 2017·Granted Nov 28, 2017·26 cites·20 claims
- 3795US8460123B1Golf club head with a compression-molded, thin-walled aft-bodyDEMILLE BRANDON D·Filed 2010·Granted Jun 11, 2013·56 cites·18 claims
- 3894US12090376B1Support structures for golf club heads and methods of manufacturing improved support structuresTOPGOLF CALLAWAY BRANDS CORP·Filed 2023·Granted Sep 17, 2024·2 cites·7 claims
- 3994US10010771B2Iron-type golf club head with elevated weight bar and stress-relieving structuresCALLAWAY GOLF CO·Filed 2017·Granted Jul 3, 2018·19 cites·20 claims
- 4094US9468819B2Golf club headCALLAWAY GOLF CO·Filed 2014·Granted Oct 18, 2016·23 cites·20 claims
- 4193US11857851B1Support structures for golf club heads and methods of manufacturing improved support structuresTOPGOLF CALLAWAY BRANDS CORP·Filed 2023·Granted Jan 2, 2024·2 cites·9 claims
- 4293US10080932B2Golf club head with elevated internal weightCALLAWAY GOLF CO·Filed 2017·Granted Sep 25, 2018·15 cites·20 claims
- 4392US8753225B1Customizable golf club headABBOTT CRAIG E·Filed 2012·Granted Jun 17, 2014·27 cites·18 claims
- 4492US8272974B2Hybrid golf club headMICKELSON PHILIP A·Filed 2010·Granted Sep 25, 2012·47 cites·2 claims
- 4592US5316730ADisposable cartridge for investigating physical properties of bloodXYLUM CORP·Filed 1992·Granted May 31, 1994·122 cites·19 claims
- 4691US12274924B2Support structures for golf club heads and methods of manufacturing improved support structuresTOPGOLF CALLAWAY BRANDS CORP·Filed 2023·Granted Apr 15, 2025·1 cites·11 claims
- 4791US10406407B2Golf club head with elevated internal weightCALLAWAY GOLF CO·Filed 2019·Granted Sep 10, 2019·9 cites·20 claims
- 4891US8529370B1Golf club head with a compression-molded, thin-walled aft-bodyGALLOWAY J ANDREW·Filed 2010·Granted Sep 10, 2013·26 cites·7 claims
- 4990US12318670B2Golf club headTOPGOLF CALLAWAY BRANDS CORP·Filed 2024·Granted Jun 3, 2025·1 cites·10 claims
- 5090US11813504B2Golf club head with sole compliance zoneTOPGOLF CALLAWAY BRANDS CORP·Filed 2022·Granted Nov 14, 2023·2 cites·20 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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