Inventor
ERICKSON MATTHEW J
US23 patents
⚠️ This page may combine multiple inventors who share the name “ERICKSON MATTHEW J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
19 patentsUS7273419B2Sep 25, 2007
Multiple material golf club head
CALLAWAY GOLF CO113 citations99
US7066835B2Jun 27, 2006
Multiple material golf club head
CALLAWAY GOLF CO222 citations99
US7059973B2Jun 13, 2006
Multiple material golf club head
CALLAWAY GOLF CO137 citations99
US7527565B1May 5, 2009
Method and apparatus for forming a face structure for a golf club head
CALLAWAY GOLF CO98 citations98
US7258630B2Aug 21, 2007
Multiple material golf club head
CALLAWAY GOLF CO75 citations98
US6932716B2Aug 23, 2005
Golf club head
CALLAWAY GOLF CO132 citations98
US7144334B2Dec 5, 2006
Golf club head
CALLAWAY GOLF CO77 citations97
US7462109B2Dec 9, 2008
Multiple material golf club head
CALLAWAY GOLF CO52 citations96
US7399237B2Jul 15, 2008
Multiple material golf club head
CALLAWAY GOLF CO43 citations96
US7578756B2Aug 25, 2009
Multiple material golf club head
CALLAWAY GOLF CO20 citations93
US7452287B2Nov 18, 2008
Multiple material golf club head
CALLAWAY GOLF CO33 citations93
US6709344B2Mar 23, 2004
Measurement of the coefficient of restitution of a golf club
CALLAWAY GOLF CO19 citations92
US6585605B2Jul 1, 2003
Measurement of the coefficient of restitution of a golf club
CALLAWAY GOLF CO17 citations92
US6527648B2Mar 4, 2003
Measurement of the coefficient of restitution of a golf club
CALLAWAY GOLF CO25 citations92
US7878922B2Feb 1, 2011
Face structure for a golf club head
CALLAWAY GOLF CO5 citations73
US7318779B2Jan 15, 2008
Static pose fixture
CALLAWAY GOLF CO3 citations58
US6923731B2Aug 2, 2005
Static pose fixture
CALLAWAY GOLF CO2 citations58
US6702691B2Mar 9, 2004
Static pose fixture
CALLAWAY GOLF CO2 citations58
US7946930B1May 24, 2011
Face structure for a golf club head
CALLAWAY GOLF CO0 citations52
MILWAUKEE ELECTRIC TOOL CORP
4 patentsUS11186428B2Nov 30, 2021
Drill bit packaging
MILWAUKEE ELECTRIC TOOL CORP2 citations67
US12552569B2Feb 17, 2026
Drill bit packaging
MILWAUKEE ELECTRIC TOOL CORP0 citations57
US12545480B2Feb 10, 2026
Locking pin for tool case
MILWAUKEE ELECTRIC TOOL CORP0 citations57
US12006084B2Jun 11, 2024
Drill bit packaging
MILWAUKEE ELECTRIC TOOL CORP0 citations57