07591737 is referenced by 83 patents and cites 123 patents.

A golf club head (42) having a delta of the coefficient of restitution between a geometric face center of the face (72) and a location (806) 0.5 inch sole-ward from the face center that is less than 0.065. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.

Title
Golf club head
Application Number
11/868753
Publication Number
7591737 (B2)
Application Date
October 8, 2007
Publication Date
September 22, 2009
Inventor
Luke R Williams
Carlsbad
CA, US
Ronald K Hettinger
Oceanside
CA, US
Evan D Gibbs
Encinitas
CA, US
Agent
Elaine H Lo
Michael A Catania
Assignee
Callaway Golf Company
CA, US
IPC
A63B 53/04
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