Iron-type golf club head with lightweight hosel

Assignee

• Callaway Golf

Inventors

• Irina Ivanova (82 patents)
• Joshua D. Westrum (30 patents)
• Scott R. Manwaring (76 patents)
• Matthew T. Cackett (165 patents)
• Brooks Roche (20 patents)
• Bradley C. Rice (87 patents)
• William C. Watson (75 patents)
• Sean P. Griffin (29 patents)

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