Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301342 | Method relating to telephone communications including the transmission of advertising messages | Fredrik Palmaeus | 2001-10-09 |
| 6140912 | Method and a device for telecommunication | — | 2000-10-31 |