Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JL

John A. Leys — 2 Patents in 2020

ENEntegris: 2 patents #5 of 101Top 5%
Chaska, MN: #14 of 56 inventorsTop 25%
Minnesota: #1,437 of 7,575 inventorsTop 20%
Overall (2020): #157,771 of 565,922Top 30%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10584813 Anti-rotation device for hydraulic connectors Michael Schleicher, Jeffrey J. McKenzie 2020-03-10
10569390 High torque polymer fittings Michael Schleicher, Jeffrey J. McKenzie, Steven P. Kolbow 2020-02-25