Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory L. Landon — 1 Patent in 2018

HCH & S Manufacturing Co.: 1 patents #1 of 1Top 100%
Shawano, WI: #1 of 2 inventorsTop 50%
Wisconsin: #1,435 of 4,392 inventorsTop 35%
Overall (2018): #408,872 of 503,207Top 85%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10058033 Rake with shiftable cross member 2018-08-28