Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Heikki Heikkila Danisco Sweeteners Oy 2
1 Kalevi Visuri Genencor International 2
3 Hakan Gros Danisco Sweeteners Oy 1
3 Hannu Paananen Finnfeeds Finland Oy 1
3 Irma Christina Lindqvist 1
3 Ernst H. Gros Genencor International 1
3 Sami Kalajo Nokia 1