SG

Siegfried Geyer

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,613,331 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6054863 System for testing circuit board integrity Thomas Morrison, Charles J. Hendricks, Klaus Probst 2000-04-25