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

Kevin Kappelmann

ANAndersen: 2 patents #95 of 282Top 35%
Monroe, IA: #5 of 10 inventorsTop 50%
Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #1,719,269 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12331580 Damped door closer system and method Mitchell Marovets, Michael Wingert, Jesse Baldwin, Chris Hilligas, Peter Haugh 2025-06-17
11680434 Damped door closer system and method Mitchell Marovets, Michael Wingert, Jesse Baldwin, Chris Hilligas, Peter Haugh 2023-06-20