Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Nunhem, NL ranks #19,362 worldwide for total patents filed all time, with 70 patents from 14 inventors. Leading employers of inventors based in Nunhem, NL include Nunhems B.V., Syngenta Crop Protection Ag.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Johan VAN ZEE 29
2 Ben SILVERTAND Nunhems B.V. 7
3 Jos Suelmann Nunhems B.V. 6
3 Wim VRIEZEN Nunhems B.V. 6
3 Frederike Koerber Nunhems B.V. 6
#6 Robert SWINKELS Nunhems B.V. 4
#7 Lieke MERTENS Nunhems B.V. 3
#8 Rob Schaareman Syngenta Crop Protection Ag 2
#8 Olga Julian Rodriguez Nunhems B.V. 2
#10 Gowtham Prakash Nunhems B.V. 1
#10 Luca Pipino Nunhems B.V. 1
#10 Pascal WANTEN Nunhems B.V. 1
#10 Nelson DAVILA OLIVAS Nunhems B.V. 1
#10 Louis GISBERTS Nunhems B.V. 1