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R. Mark Allen
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Albany, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reinforced metal golf club head
Patent number
D354784
Issue date
Jan 24, 1995
MacGregor Golf Co.
D. Clayton Long
D21 - Games, toys, and sports goods
Information
Patent Grant
Reinforced metal golf club head
Patent number
5,292,129
Issue date
Mar 8, 1994
MacGregor Golf Company
D. Clayton Long
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Reinforced metal golf club head
Patent number
D344772
Issue date
Mar 1, 1994
MacGregor Golf Company
D. Clayton Long
D21 - Games, toys, and sports goods
Information
Patent Grant
Reinforced metal golf club head
Patent number
5,213,328
Issue date
May 25, 1993
MacGregor Golf Company
D. Clayton Long
A63 - SPORTS GAMES AMUSEMENTS