Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Norg, NL ranks #47,206 worldwide for total patents filed all time, with 13 patents from 2 inventors. Leading employers of inventors based in Norg, NL include Rijksuniversiteit Groningen, Stamicarbon B.V..

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Albert Johan Pennings Rijksuniversiteit Groningen 10
2 Albertus J. Pennings Stamicarbon B.V. 3