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

Jean Marie Victor Bertholee

IBInalfa Roof Systems Group B.V.: 1 patents #1 of 8Top 15%
Ortonville, MI: #6 of 17 inventorsTop 40%
Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #271,471 of 364,097Top 75%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7878580 Roof assembly for a vehicle Petrus Christiaan Martinus Lenkens, Brian Fairchild, Robert Scott Grace 2011-02-01