Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5781858 | Method and arrangement for handling and inspecting supplemetary services intended for a mobile telephone unit | Jorgen Lantto, Mats W. Gandils, Bo Arne Valdemar strom, Arne Pehrsson, Ari Peltonen | 1998-07-14 |