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Thomas L. Clanton
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Worthington, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Inspiratory muscle exerciser or similar article
Patent number
D315583
Issue date
Mar 19, 1991
Healthscan, Inc.
Douglas A. Larson
D21 - Games, toys, and sports goods
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Patent Grant
Inspirator muscle trainer
Patent number
4,854,574
Issue date
Aug 8, 1989
501 Healthscan, Inc.
Douglas A. Larson
A63 - SPORTS GAMES AMUSEMENTS