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Art J. Foss
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Torrance, CA, US
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last 30 patents
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Patent Grant
Toy top with impeller-driven flywheel
Patent number
4,772,241
Issue date
Sep 20, 1988
Mattel, Inc.
Jay M. Bro
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Toy rotating gear accessory for use with gyroscopic top
Patent number
4,695,262
Issue date
Sep 22, 1987
Mattel, Inc.
Michael A. Crosby
A63 - SPORTS GAMES AMUSEMENTS