Inventor
HALLACK MICHAEL
US52 patents
⚠️ This page may combine multiple inventors who share the name “HALLACK MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
39 patentsUS7749097B2Jul 6, 2010
Golf club head
CALLAWAY GOLF CO100 citations99
US7578751B2Aug 25, 2009
Golf club head
CALLAWAY GOLF CO78 citations99
US7549935B2Jun 23, 2009
Golf club head
CALLAWAY GOLF CO166 citations99
US7494424B2Feb 24, 2009
Golf club head
CALLAWAY GOLF CO81 citations99
US7476161B2Jan 13, 2009
Golf club head
CALLAWAY GOLF CO156 citations99
US7455598B2Nov 25, 2008
Golf club head
CALLAWAY GOLF CO85 citations99
US7407448B2Aug 5, 2008
Golf club head
CALLAWAY GOLF CO146 citations99
US7306527B2Dec 11, 2007
Golf club head
CALLAWAY GOLF CO159 citations99
US7291075B2Nov 6, 2007
Golf club head
CALLAWAY GOLF CO76 citations99
US7169060B2Jan 30, 2007
Golf club head
CALLAWAY GOLF CO315 citations99
US7166038B2Jan 23, 2007
Golf club head
CALLAWAY GOLF CO449 citations99
USD813328SMar 20, 2018
Golf club head
CALLAWAY GOLF CO54 citations98
USD637671SMay 10, 2011
Golf club head
CALLAWAY GOLF CO60 citations98
US7637822B2Dec 29, 2009
Golf club head
CALLAWAY GOLF CO62 citations98
US7311613B2Dec 25, 2007
Golf club head
CALLAWAY GOLF CO101 citations98
US7846038B2Dec 7, 2010
Golf club head
CALLAWAY GOLF CO43 citations96
US7588501B2Sep 15, 2009
Golf club head
CALLAWAY GOLF CO39 citations96
US7419440B2Sep 2, 2008
Golf club head
CALLAWAY GOLF CO35 citations96
US7390269B2Jun 24, 2008
Golf club head
CALLAWAY GOLF CO54 citations96
USD806192SDec 26, 2017
Golf club head
CALLAWAY GOLF CO21 citations94
USD805149SDec 12, 2017
Golf club head
CALLAWAY GOLF CO24 citations94
USD813331SMar 20, 2018
Golf club head
CALLAWAY GOLF CO11 citations93
USD791258SJul 4, 2017
Golf club head
CALLAWAY GOLF CO16 citations93
USD763998SAug 16, 2016
Golf club head
CALLAWAY GOLF CO19 citations93
USD578174SOct 7, 2008
Golf club head
CALLAWAY GOLF CO30 citations93
USD813333SMar 20, 2018
Golf club head
CALLAWAY GOLF CO3 citations84
USD813332SMar 20, 2018
Golf club head
CALLAWAY GOLF CO4 citations84
USD773577SDec 6, 2016
Golf club head
CALLAWAY GOLF CO5 citations84
USD733824SJul 7, 2015
Golf club head
CALLAWAY GOLF CO11 citations84
USD726856SApr 14, 2015
Golf club head
CALLAWAY GOLF CO9 citations84
USD613358SApr 6, 2010
Iron golf club head
CALLAWAY GOLF CO13 citations84
USD595374SJun 30, 2009
Golf club head
CALLAWAY GOLF CO13 citations84
USD591374SApr 28, 2009
Golf club head
CALLAWAY GOLF CO13 citations84
USD569463SMay 20, 2008
Golf club head
CALLAWAY GOLF CO12 citations84
USD534230SDec 26, 2006
Golf club head
CALLAWAY GOLF CO13 citations84
USD529112SSep 26, 2006
Golf club head
CALLAWAY GOLF CO14 citations84
US10912970B1Feb 9, 2021
Golf club head having adjustable stress-reducing structures
CALLAWAY GOLF CO6 citations82
US11325013B2May 10, 2022
Golf club head having adjustable stress-reducing structures
CALLAWAY GOLF CO2 citations71
USD577780SSep 30, 2008
Golf club head
CALLAWAY GOLF CO4 citations63
TOPGOLF INT INC
11 patentsUSD1068986SApr 1, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1065391SMar 4, 2025
Golf club head
TOPGOLF INT INC4 citations75
USD1064152SFeb 25, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1064153SFeb 25, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1064142SFeb 25, 2025
Golf club head
TOPGOLF INT INC3 citations75
USD1064143SFeb 25, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1064141SFeb 25, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1064144SFeb 25, 2025
Golf club head
TOPGOLF INT INC2 citations75
USD1055188SDec 24, 2024
Golf club head
TOPGOLF INT INC2 citations73
USD1055189SDec 24, 2024
Golf club head
TOPGOLF INT INC2 citations73
USD1078888SJun 10, 2025
Golf club head
TOPGOLF INT INC1 citations64
Showing the top 50 of 52 patents by PatentIndex Score.