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Margaret J. Warning

Bloomfield, IA: #1 of 4 inventorsTop 25%
Iowa: #361 of 1,342 inventorsTop 30%
Overall (2011): #219,383 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7870634 Dust mop with multiple handle holders Brian D. Warning 2011-01-18

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