Munchen
Germany
2
2010-03-04
The entities that hold a legal rights for patent applications filed by inventor Armbruster Friedrich:
Friedrich Armbruster from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for processing a network service request in which a file with authorization information is maintained with a network element located logically closest to the user requesting the network service
#2 | 2008-12-04Method For Establishing a Communication Relationship in at Least One Communication Network
3593251 ⎘