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

Eric ROMEIJN

IBItrec B.V.: 1 patents #5 of 7Top 75%
Zuid-Beijerland, NL: #1 of 1 inventorsTop 100%
Overall (2011): #307,175 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8052350 Sacrificial stinger impact absorber Joop Roodenburg 2011-11-08