Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schoonhoven, NL ranks #16,275 worldwide for total patents filed all time, with 93 patents from 32 inventors. Leading employers of inventors based in Schoonhoven, NL include Asml Netherlands B.V., Mci (Mirror Controls International) Netherlands B.V., Stamicarbon B.V..

Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Gert-Jan Heerens Asml Netherlands B.V. 17
2 Stefan Fritz Brouwer Mci (Mirror Controls International) Netherlands B.V. 15
3 Johannes van Roon Stamicarbon B.V. 5
3 Adriaan Eijkelenboom Driessen Aerospace Group N.V. 5
3 Michael Kasbergen Eggciting Products B.V. 5
#6 Pieter De Jong Bluemarine Offshore Yard Service B.V. 4
#6 Johannes Antonius Gerardus Van Strijp Alligator Bioscience Ab 4
#6 Sietse Jelle Koopmans 4
#9 Pieter M. van Dijk Akzo Nobel N.V. 3
#9 Ewalt Kommer Sanford Limited 3
#11 Marcellinus Franciscus Maria Overbeek 2
#11 Theodorus Christianus Maria Vergouw Gusto Engineering B.V. 2
#11 Hendrik Alfred Simeon DE VRIES Mci (Mirror Controls International) Netherlands B.V. 2
#11 Robert J. A. B. Lever 2
#11 Luitzen B. Koopmans 2
#11 Jan Van Der Vlist De Greef'S Wagen-, Carrosserie-En Machinebouw B.V 2
#17 Vittorio Pascucci, IV Sennheiser Electronic 1
#17 Elizabeth C. den Oudsten-van der Hoek 1
#17 Gerrit S. Groot 1
#17 Maarten Molenaar 1
#17 Cornelis Nobel Flamco B.V. 1
#17 Mourad Salaheddine Pharming Intellectual Property B.V. 1
#17 Gerrit Broersz Unknown 1
#17 Gart-Jan Heerens Asml Netherlands B.V. 1
#17 Cornelius Daniel de Rover 1
#17 Marius Jacobus Huisman 1
#17 Ewald Kommer 1
#17 Jeroen Kors 1
#17 Nicholas O'Hear Casar Drahtseilwerk Saar Gmbh 1
#17 Peter Peltenburg 1
#17 Gerrit-Jan Heerens Asml Netherlands B.V. 1
#17 Dirk Hartjes 1