Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625256 | Overvoltage protector for a device having two parts movable relatively to each other | John Akerlund | 1986-11-25 |
| 4181815 | Self-floating cable for marine operations | Bo Lundberg | 1980-01-01 |