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Walter E. Armstrong
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Maitland, FL, US
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last 30 patents
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Patent Grant
Golf swing alignment aid
Patent number
D349548
Issue date
Aug 9, 1994
Wally Armstrong Golf, Inc.
Walter E. Armstrong
D21 - Games, toys, and sports goods
Information
Patent Grant
Golf swing aid
Patent number
D347673
Issue date
Jun 7, 1994
Wally Armstrong Golf, Inc.
Walter E. Armstrong
D21 - Games, toys, and sports goods