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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Freudenberg — 1 Patent in 2021

JDJohn Deere: 1 patents #273 of 734Top 40%
Cedar Falls, IA: #16 of 59 inventorsTop 30%
Iowa: #535 of 1,785 inventorsTop 30%
Overall (2021): #351,892 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10981416 High track drive system for track work vehicle Jeffrey L. Lubben 2021-04-20 $71,726,000