Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515689 | Enhanced precise location | Kun Li, Ruwan Welaratna, Johan Overby, Paolo Salvagione | 2013-08-20 |
| 7356421 | Precise location of buried metallic pipes and cables in the presence of signal distortion | Thorkell Gudmundsson, Johan Overby, Stevan Polak, Niklas Lindstrom | 2008-04-08 |