AD

Ansgar Dirkmann

AD Adtran: 1 patents #176 of 346Top 55%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #2,056,559 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8811818 Optical transmission system Stephan Beer, Thomas O. Nagel 2014-08-19
6922399 Method of handling service connections in a communication network Thomas Werner, Jan Hamann 2005-07-26