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Jeffrey Wigdahl
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Findlay, OH, US
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last 30 patents
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Patent Grant
Non-dispersible granular substrate
Patent number
10,577,281
Issue date
Mar 3, 2020
The National Lime and Stone Company
James Welshimer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Method of forming a non-dispersible granular substrate and the gran...
Patent number
10,561,118
Issue date
Feb 18, 2020
The National Lime and Stone Company
James Welshimer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING