Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BW

Brian D. Warning

Bloomfield, IA: #1 of 4 inventorsTop 25%
Iowa: #361 of 1,342 inventorsTop 30%
Overall (2011): #340,131 of 364,097Top 95%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

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