Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834632 | Receiver streamer system and method for marine electromagnetic surveying | Stig Rune Lennart Tenghamn, Eivind Fromyr, Marit Ronaess, Rune Johan Magnus Mattsson, Lena Kristina Frenje Lund +2 more | 2010-11-16 |
| 7737698 | Low noise, towed electromagnetic system for subsurface exploration | Stig Rune Lennart Tenghamn, Rune Johan Magnus Mattsson, Peter Gunnar Krylstedt, Mattias Fredrik Karlsson, Per Anders Davidsson | 2010-06-15 |
| 7671598 | Method and apparatus for reducing induction noise in measurements made with a towed electromagnetic survey system | Marit Ronaess | 2010-03-02 |
| 7482055 | Laminated packaging material, a method of producing the same, as well as a packaging container produced from the packaging material | Mikael Berlin, Mats Bentmar, Katarina Flemmer | 2009-01-27 |
| 7446535 | Electrode structure and streamer made therewith for marine electromagnetic surveying | Stig Rune Lennart Tenghamn | 2008-11-04 |