Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398178 | Apparatus for transmitting information on an alternating current line | Pehr-Olof G. Sjostrand, Ingvar P. Sternberg, Lars Lindberg | 1983-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398178 | Apparatus for transmitting information on an alternating current line | Pehr-Olof G. Sjostrand, Ingvar P. Sternberg, Lars Lindberg | 1983-08-09 |