Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Heinz MADSEN Humboldt B.V. 1
1 Eric Klumperink National Semiconductor 1
1 Maarten Christiaan HUININK 1
1 Niels Antonio William Koster Humboldt B.V. 1