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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David J. Eckroth — 1 Patent in 2021

CUCummins: 1 patents #188 of 337Top 60%
Columbus, IN: #93 of 267 inventorsTop 35%
Indiana: #1,178 of 3,792 inventorsTop 35%
Overall (2021): #485,877 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11067029 Systems and methods for coupling a cylinder head to a cylinder block David M. Barnes 2021-07-20 $46,520,000