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

Elizabeth O Connor

Illinois Tool Works: 1 patents #157 of 544Top 30%
Newcastle West, IE: #1 of 2 inventorsTop 50%
Overall (2021): #465,557 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11125354 Check valve assembly Colm M. Carmody, Gerard G. Henn, Robert R. Schaser, Raymond Jozwik, David Drake Thompson +3 more 2021-09-21