Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Leslie E. Freeman — 1 Patent in 2017

CICummins Ip: 1 patents #3 of 55Top 6%
Columbus, IN: #67 of 167 inventorsTop 45%
Indiana: #1,232 of 3,552 inventorsTop 35%
Overall (2017): #335,777 of 506,227Top 70%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9550217 Exhaust component cleaning and requalification process Todd M. Wieland, David G. Eames, Duane J. Szymanski, Mark TANG, William A. MacGregor +1 more 2017-01-24