Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MK

Michael A. Karram — 1 Patent in 2021

General Motors: 1 patents #473 of 1,408Top 35%
Burton, MI: #1 of 5 inventorsTop 20%
Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #332,297 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10982708 Spring washer compression limiter Terrence J. Christensen 2021-04-20 $26,620,000