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J. David Bowell
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Vadnais Heights, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Animal watering system & methods
Patent number
6,079,361
Issue date
Jun 27, 2000
Miller Manufacturing Company
J. David Bowell
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Poutry fountain
Patent number
D403131
Issue date
Dec 22, 1998
Miller Manufacturing Company
J. David Bowell
D30 - Animal husbandry
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Patent Grant
Stall cleaning fork
Patent number
D403133
Issue date
Dec 22, 1998
Miller Manufacturing Company
J. David Bowell
D30 - Animal husbandry