Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Petrus Cornelis Kriesels Shell Oil Compny 3
2 Pieter Dorenbos Stichting Voor De Technische Wetenschappen 2
2 Alexander Michiel Mollinger Shell Oil Compny 2
2 Wilhelmus Christianus Maria Lohbeck Shell Oil Compny 2
#5 Eric Johannes Puik Shell Oil Compny 1
#5 Theodorus Cornelis Klaver Shell Oil Compny 1
#5 Paul Dirk Schilte Shell Oil Compny 1
#5 Christopher Ozemoya Ubuane Shell Oil Compny 1
#5 Pieter Van Nieuwkoop Shell Oil Compny 1
#5 Matheus Norbertus Baaijens Shell Oil Compny 1
#5 Berend-Jan Kragt Twister B.V. 1
#5 Felix Antonio Ascanio Milano Shell Oil Compny 1
#5 Johannes Cornelis Maria Van Dongen Shell Oil Compny 1
#5 Wouter Jan Meiring Shell Oil Compny 1
#5 Bersselaar Harrie van den 1
#5 Steffen Berg Shell Oil Compny 1
#5 Bart Prast Twister B.V. 1