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Keisuke Yamane
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Laguna Niguel, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-material iron type golf club head
Patent number
8,870,683
Issue date
Oct 28, 2014
Acushnet Company
Ronald K. Hettinger
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Hollow golf club with high density weights
Patent number
8,708,838
Issue date
Apr 29, 2014
Acushnet Company
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Metal wood golf club head having externally protruding weights
Patent number
8,617,000
Issue date
Dec 31, 2013
Acushnet Company
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Hollow golf club with high density weights
Patent number
8,608,589
Issue date
Dec 17, 2013
Acushnet Company
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Multi-material iron type golf club head
Patent number
8,454,453
Issue date
Jun 4, 2013
Acushnet Company
Ronald K. Hettinger
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Iron golf club head
Patent number
D674852
Issue date
Jan 22, 2013
Acushnet Company
Ronald K. Hettinger
D21 - Games, toys, and sports goods
Information
Patent Grant
Golf club head
Patent number
D661750
Issue date
Jun 12, 2012
Acushnet Company
Christopher G. Engel
D21 - Games, toys, and sports goods
Patents Applications
last 30 patents
Information
Patent Application
MULTI-MATERIAL IRON TYPE GOLF CLUB HEAD
Publication number
20140031143
Publication date
Jan 30, 2014
Acushnet Company
Ronald K. Hettinger
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
IRON-TYPE GOLF CLUB
Publication number
20130344988
Publication date
Dec 26, 2013
Ronald K. Hettinger
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
HOLLOW GOLF CLUB WITH HIGH DENSITY WEIGHTS
Publication number
20130005501
Publication date
Jan 3, 2013
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
HOLLOW GOLF CLUB WITH HIGH DENSITY WEIGHTS
Publication number
20130005502
Publication date
Jan 3, 2013
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
METAL WOOD GOLF CLUB HEAD HAVING EXTERNALLY PROTRUDING WEIGHTS
Publication number
20130005504
Publication date
Jan 3, 2013
Gentry Ferguson
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MULTI-MATERIAL IRON TYPE GOLF CLUB HEAD
Publication number
20120231897
Publication date
Sep 13, 2012
Ronald K. Hettinger
A63 - SPORTS GAMES AMUSEMENTS