Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stathelle, NO ranks #9,866 worldwide for total patents filed all time, with 204 patents from 62 inventors. Leading employers of inventors based in Stathelle, NO include GE, Microsoft, Schlumberger Norge As.

Showing 1–50 of 62 inventors

Rank Inventor Primary Company Patents
1 Bjorn Olstad GE 23
2 Arild Follestad 16
3 Bjørn Olstad Microsoft 15
#4 Jarmo Lindroos 13
#5 Jorn Folkvang Schlumberger Norge As 11
#6 Svein Jamtvedt 9
#7 Ole Olsen 8
#7 Irene Helland 8
#9 Tore Dreng 7
#10 Merete Skar 6
#11 Anne Fatnes 5
#12 Hans Georg Daviknes 4
#12 Per T. Roterud Den Norske Stats Oljeselskap A.S. 4
#12 Karin Knudsen 4
#15 John Haugen 3
#15 Geir Morten Johansen 3
#15 Helge Grande 3
#18 Hilde Thommesen Yara International Asa 2
#18 Ann Kristin Lindahl 2
#18 Kjell Roar Skaugen 2
#18 Øyvind Reutherdal 2
#18 Harald Jacobsen Norsk Hydro Asa 2
#18 Ketil Evjedal Yara International Asa 2
#18 Roger Mareno Lysfjord Norsk Hydro Asa 2
#18 Sveinung Aasetre Borealis A/S 2
#18 Roger Goris 2
#18 Tom Arne Baann 2
#18 Magne Due 2
#18 Kjell-Arne Solli 2
#18 Tone Aastad Borealis A/S 2
#18 Olav Hole 2
#18 Arne Syre Borealis Polymers Oy 2
#18 Rune Nygaard Borealis Polymers Oy 2
#18 Bernt Nissen Norsk Hydro Asa 2
#35 Astrid Frohaug 1
#35 Harry Oysaed 1
#35 Rune Maabo 1
#35 Jan Ivar Skar Norsk Hydro Asa 1
#35 Hilde Brekke Dahl Thommesen Yara International Asa 1
#35 Johannes B. Garstad 1
#35 Eirik Manger Statoil Petroleum As 1
#35 Harry Øysæd Aker Engineering & Technology As 1
#35 Åse Spangelo H & R Industrial 1
#35 Helge Stridsklev 1
#35 Mangor Lien Borealis A/S 1
#35 Lars Bjornar Lyngmo Borealis A/S 1
#35 Erik Hans Eriksen Alstom Technology 1
#35 Rolf Kotterheinrich Borealis A/S 1
#35 Bjorn Lillebuen MIT 1
#35 Ivar Johansen Yara International Asa 1