Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AU

Anders Ullman

PAPermascand Ab: 1 patents #1 of 7Top 15%
Ljungaverk, SE: #1 of 3 inventorsTop 35%
Overall (2002): #253,433 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6471835 Clamping device for electrochemical cell Maria Sjöberg, Karl Axel Hugosson, Mikael Tenfalt, Martin Kroon, Jostein Per Saetre +1 more 2002-10-29