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Brent L. Newsome
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Corona, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
9,908,018
Issue date
Mar 6, 2018
Dunlop Sports Co. Ltd.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
8,821,314
Issue date
Sep 2, 2014
Dunlop Sports Co. Ltd.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
8,419,568
Issue date
Apr 16, 2013
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
8,328,660
Issue date
Dec 11, 2012
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
8,083,610
Issue date
Dec 27, 2011
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle back, with insert, iron type golf club head
Patent number
7,563,176
Issue date
Jul 21, 2009
Roger Cleveland Golf Company, Inc.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Muscle-back, with insert, iron type golf club head
Patent number
7,390,270
Issue date
Jun 24, 2008
Roger Cleveland Golf Company, Inc.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Wedge-type golf club head
Patent number
D511194
Issue date
Nov 1, 2005
Roger Cleveland Golf Company, Inc.
Douglas E. Roberts
D21 - Games, toys, and sports goods
Information
Patent Grant
Wedge-type golf club head
Patent number
D507320
Issue date
Jul 12, 2005
Roger Cleveland Golf Co., Inc.
Douglas E. Roberts
D21 - Games, toys, and sports goods
Patents Applications
last 30 patents
Information
Patent Application
MUSCLE-BACK, WITH INSERT, IRON TYPE GOLF CLUB HEAD
Publication number
20140329615
Publication date
Nov 6, 2014
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Muscle-Back, with Insert, Iron Type Golf Club Head
Publication number
20130217515
Publication date
Aug 22, 2013
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Muscle-Back, with Insert, Iron Type Golf Club Head
Publication number
20120077619
Publication date
Mar 29, 2012
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Muscle-Back, with Insert, Iron Type Golf Club Head
Publication number
20120077618
Publication date
Mar 29, 2012
SRI Sports Limited
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MUSCLE-BACK, WITH INSERT, IRON TYPE GOLF CLUB HEAD
Publication number
20090239682
Publication date
Sep 24, 2009
Roger Cleveland Golf Company, Inc.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Muscle back, with insert, iron type golf club head
Publication number
20080058120
Publication date
Mar 6, 2008
Roger Cleveland Golf Company, Inc.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Muscle-back, with insert, iron type golf club head
Publication number
20060166758
Publication date
Jul 27, 2006
ROGER CLEVELAND GOLF CO., INC.
Douglas E. Roberts
A63 - SPORTS GAMES AMUSEMENTS