Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Richard G. Mackowiak

Eastford, CT: #1 of 2 inventorsTop 50%
Connecticut: #1,125 of 3,459 inventorsTop 35%
Overall (2016): #480,976 of 481,213Top 100%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9439356 Anti-jackknife gang mower hitch 2016-09-13