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Charles L. Voytko
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Bedford, PA, US
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last 30 patents
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Patent Grant
Collapsible stroller
Patent number
D271868
Issue date
Dec 20, 1983
Brown Group Recreational Products, Inc.
Charles L. Voytko
D12 - Transportation
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Patent Grant
Stroller canopy structure
Patent number
4,378,946
Issue date
Apr 5, 1983
Brown Group Recreational Products, Inc.
Charles L. Voytko
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS