Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Siegfried Stallmann Testo Se & Co. Kgaa 1
1 Wolfram Hofschulte Ims Gear Gmbh 1
1 Simon Albert Ims Gear Se & Co. Kgaa 1