Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Leo Bruch — 1 Patent

Templeton, IA: #2 of 4 inventorsTop 50%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,897,338 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4905912 Side mounted or pull type particulate material spreader 1990-03-06