WK

Walter Keller

TG T-Mobile Deutschland Gmbh: 1 patents #3 of 6Top 50%
📍 Willich, FL: #1 of 1 inventorsTop 100%
Overall (2005): #79,162 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6963638 Method for using alphanumerical signs as a call number — 2005-11-08