Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Björn Cagner Unknown 1
1 Hans Hansson Delaval Holding Ab 1
1 Sven Petersson 1
1 Ingemar Strandell Aktiebolaget Skf 1