Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322826 | Method and system for distinguishing between displacing targets and a surface of water | Per-Arne Resjo | 1982-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322826 | Method and system for distinguishing between displacing targets and a surface of water | Per-Arne Resjo | 1982-03-30 |