FD

Friedhelm Denter

QA Quante Ag: 1 patents #4 of 18Top 25%
Overall (All Time): #3,495,975 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6821153 Overvoltage protection magazine Hans-Dieter Otto, Norbert Gaertner, Klaus-Dieter Burmeister 2004-11-23