AD

Ansgar Dirkmann

SA Siemens Aktiengesellschaft: 1 patents #234 of 1,235Top 20%
📍 Birkenfeld, DE: #13 of 103 inventorsTop 15%
Overall (2005): #238,028 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6922399 Method of handling service connections in a communication network Thomas Werner, Jan Hamann 2005-07-26