Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Leersum, NL ranks #17,711 worldwide for total patents filed in 2021, with 3 patents from 3 inventors. Leading employers of inventors based in Leersum, NL include Isodose Control Intellectual Property B.V., IBM, Unknown.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Eric van't Hooft Isodose Control Intellectual Property B.V. 1
1 Jessica Mulder IBM 1
1 Libbe van Zwol Unknown 1