Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Duffel, BE ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 3 inventors. Leading employers of inventors based in Duffel, BE include The Nielsen Company (Us), Saint-Gobain Performance Plastics.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Ludo Daemen The Nielsen Company (Us) 4
2 Geert Slachmuylders 1
2 Herman M. Dubois Saint-Gobain Performance Plastics 1