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Inventor

RICHARDSON WILLIAM D

US6 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDSON WILLIAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALLAWAY GOLF CO

3 patents
US9101809B2Aug 11, 2015

Golf club head with variable face thickness

CALLAWAY GOLF CO70 citations98
US8376876B2Feb 19, 2013

Golf club head with variable face thickness

CALLAWAY GOLF CO63 citations97
US6902497B2Jun 7, 2005

Golf club head with a face insert

CALLAWAY GOLF CO136 citations97

TUTHILL CORP

2 patents
US4540201ASep 10, 1985

Tube connector

TUTHILL CORP44 citations91
US4759572AJul 26, 1988

Tube connector

TUTHILL CORP15 citations72

GIBBS EVAN D

1 patent
US8696489B2Apr 15, 2014

Golf club head with variable face thickness

GIBBS EVAN D86 citations95