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Kenneth G. Real
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Redmond, WA, US
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last 30 patents
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Patent Grant
Exercise treadmill
Patent number
5,007,630
Issue date
Apr 16, 1991
Precor Incorporated
Kenneth G. Real
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Exercise treadmill
Patent number
D313826
Issue date
Jan 15, 1991
Precor Incorporated
James S. Birrell
D21 - Games, toys, and sports goods
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Patent Grant
Exercise treadmill
Patent number
D303414
Issue date
Sep 12, 1989
Precor Incorporated
Timothy O. Armstrong
D21 - Games, toys, and sports goods