Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David ROODENBURG — 1 Patent in 2021

IBItrec B.V.: 1 patents #6 of 21Top 30%
Schiedam, NL: #7 of 34 inventorsTop 25%
Overall (2021): #479,945 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10941023 Wave-induced motion compensating crane for use on an offshore vessel, vessel and load transferring method Cornelis Martinus VAN VELUW, Bart Otto Fredrik Wieck, Wouter Jacob Willem Den Boer 2021-03-09