Stavanger, NO All Time

1,342 patents  ·  603 inventors

Ranked #2,920 of 111,555 cities Top 3%

Showing 1–50 of 603 inventors

Rank Inventor Primary Company Patents
1 Gunnar Lende Halliburton Energy Services 22
2 Rune Freyer Halliburton Energy Services 20
3 Victor Aarre Schlumberger Technology 15
#4 Helge Fossan Laerdal Medical As 14
#5 Bard Martin Tinnen Altus Intervention (Technologies) As 13
#5 Ola Tunheim Halliburton Energy Services 13
#7 Roy Inge Jensen Hydra Systems As 12
#8 Anders Grinrod Schlumberger Norge As 11
#8 Patrick Andersen Hydra Systems As 11
#8 Kristian Solhaug Halliburton Energy Services 11
#8 Helge Myklebust Laerdal Medical As 11
#12 Jan Eirik Ellingsen — 10
#12 Espen Alhaug Reelwell As 10
#12 Wolfgang Koppe Solvay Acetow Gmbh 10
#15 Kenny Armstrong C6 Technologies As 9
#15 Hallgrim Ludvigsen Schlumberger Technology 9
#15 Gaute Grindhaug Baker Hughes Oilfield Operations 9
#15 Bjørgulf Haukelidsæter Eidesen Equinor Energy As 9
#15 Espen Dahl Halliburton Energy Services 9
#15 Odd B. Skjaerseth West Drilling Products As 9
#15 Michael Nickel Schlumberger Technology 9
#22 Mathias Molden Laerdal Medical As 8
#22 Jan Freyer Halliburton Energy Services 8
#22 Steffen Evertsen Ardyne Holdings, Limited 8
#22 Jimmy Klinger Schlumberger Technology 8
#22 Terje Baustad Roxar Flow Measurement As 8
#22 Rahul Jadhav Halliburton Energy Services 8
#22 Knut H. Nesland ExxonMobil 8
#29 Ole Sevheim Petroleum Technology Company As 7
#29 Ola Stengel Nabors Lux 2 Sarl 7
#29 Adne Helle — 7
#29 Egil Ronaes Schlumberger Norge As 7
#29 Yogesh Kumar Choudhary Halliburton Energy Services 7
#29 Marcus Fathi Statoil Petroleum As 7
#29 Kristoffer Braekke I-Tec As 7
#29 Christopher J. Chalker Halliburton Energy Services 7
#29 Martin Sigmundstad Den Norske Stats Oljeselskap A.S. 7
#38 Christian Linde Olsen Subsea 7 Norway As 6
#38 Ole Gustav Johannessen Echovista Gmbh 6
#38 Arne Motland Qinterra Technologies As 6
#38 Bjørn Eilertsen Engineering & Drilling Machinery As 6
#38 Rune Kristian Knutsen Smartseal As 6
#38 Olav Martin Selle Statoil Asa 6
#38 Borje Nystrom Berol Kemi Ab 6
#38 Arild Johannessen Calysta 6
#38 Malcolm Andrew Kelland Clariant 6
#38 Catherine Labes-Carrier Statoil Asa 6
#38 Oystein Skudal IBM 6
#49 Jon Gjedebo National Oilwell Norway As 5
#49 Helge Hansen Gn Audio A/S 5