Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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E. Cole Nelson — 3 Patents

MEMerichem: 2 patents #27 of 53Top 55%
UOUop: 1 patents #1,172 of 1,854Top 65%
Crystal Lake, IL: #258 of 734 inventorsTop 40%
Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,436,892 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11072746 Hydrogen sulfide removal process Preshit Gawade, Jeffrey Bruce Gomach, David Jackson, K. Michael Hardy 2021-07-27
10787614 Hydrogen sulfide removal process Preshit Gawade, Jeffrey Bruce Gomach, David Jackson, K. Michael Hardy 2020-09-29
6785662 Refinery scheduling of incoming crude oil using a genetic algorithm R. Kirk Guy 2004-08-31