DH

Dag Roar Hjelme

OA Optoplan As: 1 patents #13 of 25Top 55%
Overall (All Time): #1,028,601 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7616844 Fabrication of fiber optic probes Oddvar Aune, Berit Falch, Dan Ostling, Reinold Ellingsen 2009-11-10
7602498 Optical sensing of measurands Arne Berg, Reinold Ellingsen, Berit Falch, Astrid Bjørkøy, Dan Østling 2009-10-13
7440110 Optical sensing of measurands Arne Berg, Reinold Ellingsen, Berit Falch, Astrid Bjørkøy, Dan Østling 2008-10-21
7081111 Cryosurgical apparatus and methods Lars O. Svaasand, Reinold Ellingsen, Hans Christian Boldstad 2006-07-25
6888125 Fiber optic sensing systems and method of use thereof Erlend Ronnekleiv, Jon Thomas Kringlebotn 2005-05-03