Inventor
EVANS D CLAYTON
US198 patents
⚠️ This page may combine multiple inventors who share the name “EVANS D CLAYTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
47 patentsUS8012034B1Sep 6, 2011
Wood-type golf club head with adjustable sole contour
CALLAWAY GOLF CO104 citations99
US7934999B2May 3, 2011
Wood-type golf club head with adjustable sole contour
CALLAWAY GOLF CO100 citations99
US7717807B2May 18, 2010
Golf club head with tungsten alloy sole applications
CALLAWAY GOLF CO171 citations99
US7396296B2Jul 8, 2008
Golf club head with metal injection molded sole
CALLAWAY GOLF CO247 citations99
USD566214SApr 8, 2008
Golf club head
CALLAWAY GOLF CO177 citations99
US7344449B2Mar 18, 2008
Golf club with interchangeable head-shaft connection
CALLAWAY GOLF CO154 citations99
US7335113B2Feb 26, 2008
Golf club with interchangeable head-shaft connection
CALLAWAY GOLF CO197 citations99
US7300359B2Nov 27, 2007
Golf club with interchangeable head-shaft connection
CALLAWAY GOLF CO211 citations99
US7273419B2Sep 25, 2007
Multiple material golf club head
CALLAWAY GOLF CO113 citations99
US7166041B2Jan 23, 2007
Golf clubhead with adjustable weighting
CALLAWAY GOLF CO454 citations99
US7115046B1Oct 3, 2006
Golf club with interchangeable head-shaft connection
CALLAWAY GOLF CO160 citations99
US7070517B2Jul 4, 2006
Golf club head (Corporate Docket PU2150)
CALLAWAY GOLF CO168 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
US6881159B2Apr 19, 2005
Multiple material golf club head
CALLAWAY GOLF CO187 citations99
US6875129B2Apr 5, 2005
Golf club head
CALLAWAY GOLF CO234 citations99
US6860824B2Mar 1, 2005
Golf club head with metal striking plate insert
CALLAWAY GOLF CO206 citations99
US6669578B1Dec 30, 2003
Golf club head with metal striking plate insert
CALLAWAY GOLF CO189 citations99
US6648773B1Nov 18, 2003
Golf club head with metal striking plate insert
CALLAWAY GOLF CO353 citations99
US6623377B2Sep 23, 2003
Golf club striking plate with variable thickness
CALLAWAY GOLF CO98 citations99
US6612938B2Sep 2, 2003
Composite golf club head
CALLAWAY GOLF CO176 citations99
US6575845B2Jun 10, 2003
Multiple material golf club head
CALLAWAY GOLF CO380 citations99
US6558272B2May 6, 2003
Golf club striking plate with variable bulge and roll
CALLAWAY GOLF CO124 citations99
US6547676B2Apr 15, 2003
Golf club head that optimizes products of inertia
CALLAWAY GOLF CO155 citations99
US6475102B2Nov 5, 2002
Golf club head
CALLAWAY GOLF CO175 citations99
US6440008B2Aug 27, 2002
Composite golf club head
CALLAWAY GOLF CO194 citations99
US6434811B1Aug 20, 2002
Weighting system for a golf club head
CALLAWAY GOLF CO122 citations99
US6428426B1Aug 6, 2002
Golf club striking plate with variable bulge and roll
CALLAWAY GOLF CO144 citations99
US6425832B2Jul 30, 2002
Golf club head that optimizes products of inertia
CALLAWAY GOLF CO262 citations99
US6406378B1Jun 18, 2002
Sound enhanced composite golf club head
CALLAWAY GOLF CO156 citations99
US6406381B2Jun 18, 2002
Composite golf club head and method of manufacturing
CALLAWAY GOLF CO161 citations99
US6398666B1Jun 4, 2002
Golf club striking plate with variable thickness
CALLAWAY GOLF CO252 citations99
US6386990B1May 14, 2002
Composite golf club head with integral weight strip
CALLAWAY GOLF CO282 citations99
US6364788B1Apr 2, 2002
Weighting system for a golf club head
CALLAWAY GOLF CO201 citations99
US6332847B2Dec 25, 2001
Integral sole plate and hosel for a golf club head
CALLAWAY GOLF CO143 citations99
US6248025B1Jun 19, 2001
Composite golf club head and method of manufacturing
CALLAWAY GOLF CO420 citations99
US9682299B2Jun 20, 2017
Golf club head with center of gravity adjustability
CALLAWAY GOLF CO40 citations98
US7837577B2Nov 23, 2010
Golf club head with metal injection molded sole
CALLAWAY GOLF CO86 citations98
US7713143B2May 11, 2010
Golf club head with adjustable weighting, customizable face-angle, and variable bulge and roll face
CALLAWAY GOLF CO66 citations98
US7476160B2Jan 13, 2009
Interchangeable shaft for a golf club
CALLAWAY GOLF CO96 citations98
US7354353B2Apr 8, 2008
Method for fitting golf clubs to a golfer
CALLAWAY GOLF CO67 citations98
US7258630B2Aug 21, 2007
Multiple material golf club head
CALLAWAY GOLF CO75 citations98
USD536049SJan 30, 2007
Sole design for a golf club head
CALLAWAY GOLF CO88 citations98
US7125344B2Oct 24, 2006
Multiple material golf club head
CALLAWAY GOLF CO105 citations98
USD530761SOct 24, 2006
Golf club head
CALLAWAY GOLF CO106 citations98
US7014570B2Mar 21, 2006
Golf club striking plate with variable thickness
CALLAWAY GOLF CO86 citations98
USD506236SJun 14, 2005
Golf club head
CALLAWAY GOLF CO116 citations98
CACKETT MATTHEW T
2 patentsEVANS D CLAYTON
1 patentShowing the top 50 of 198 patents by PatentIndex Score.