Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959939 | Electrodynamic driving means for acoustic emitters | Rune Tengham | 1999-09-28 |
| 5757726 | Flextensional acoustic source for offshore seismic exploration | Rune Tenghamn, Gunnar Molund | 1998-05-26 |
| 5757728 | Acoustic transmitter | Rune Tenghamn, Gunnar Molund | 1998-05-26 |
| 5329499 | Acoustic transmitter | Gunnar Molund, Rune Tenghamn | 1994-07-12 |