FS

Franz Schoenborn

DA Deutsche Telekom Ag: 1 patents #7 of 52Top 15%
Overall (2003): #225,658 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6532281 Method and switching device for billing telecommunications network — 2003-03-11