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

William Marshall Cover — 1 Patent in 2021

CUCummins: 1 patents #96 of 327Top 30%
Columbus, IN: #93 of 267 inventorsTop 35%
Indiana: #1,178 of 3,792 inventorsTop 35%
Overall (2021): #213,465 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10975759 Spark plug for an internal combustion engine having a combustion pre-chamber Alan C. Anderson, Xu Han, Benjamin L. Olivas, Daniel J. O'Connor, Daniel Guillermo Gonzalez Medina +3 more 2021-04-13