Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785277 | System and method for internodal information routing within a communications network | Karl Johan Marten Sundling | 2004-08-31 |
| 4665515 | Digital telephone system | Gunnar L. Kjellander | 1987-05-12 |