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James F. Dooley
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Fallbrook, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a golf club head with an insert having int...
Patent number
6,632,391
Issue date
Oct 14, 2003
Callaway Golf Company
Richard C. Helmstetter
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club head
Patent number
6,554,722
Issue date
Apr 29, 2003
Callaway Golf Company
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club and weighting system
Patent number
6,379,263
Issue date
Apr 30, 2002
Callaway Golf Company
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club and weighting system
Patent number
6,348,012
Issue date
Feb 19, 2002
Callaway Golf Company
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Combination golf club with an insert and golf ball
Patent number
6,273,832
Issue date
Aug 14, 2001
Callaway Golf Company
Richard C. Helmstetter
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club head with an insert having integral tabs
Patent number
6,238,302
Issue date
May 29, 2001
Callaway Golf Company
Richard C. Helmstetter
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club and weighting system
Patent number
6,210,290
Issue date
Apr 3, 2001
Callaway Golf Company
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Golf club head
Publication number
20020115503
Publication date
Aug 22, 2002
Callaway Golf Company
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Golf club and weighting system
Publication number
20010014628
Publication date
Aug 16, 2001
Joel B. Erickson
A63 - SPORTS GAMES AMUSEMENTS