Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731937 | Call set-up control with automatic recall if busy subscriber | — | 2004-05-04 |
AS
Arno Spinner
Overall (2004): #258,121 of 270,089Top 100%
1
Patents 2004