Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Erik David Sapper — 2 Patents in 2020

The Boeing: 2 patents #325 of 2,428Top 15%
Ballwin, MO: #11 of 83 inventorsTop 15%
Missouri: #332 of 2,681 inventorsTop 15%
Overall (2020): #175,624 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10815384 Systems, compositions, and methods for corrosion inhibition Patrick J. Kinlen, Eileen O. Kutscha 2020-10-27
10761009 Manufacture electrodes for electrochemical monitoring Kristen Smith Williams, Sean M. Pennell, Christina C. Grumbach 2020-09-01