Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Rune Ledal Norsk Hydro Asa 1
1 Arild Håkonsen Norsk Hydro Asa 1
1 John Erik Hafsås Norsk Hydro Asa 1
1 Ulf Tundal Norsk Hydro Asa 1
1 Daniel Anders Sjølset Norsk Hydro Asa 1