HS

Hans-Christof Otto Siegmann

IBM: 1 patents #1,866 of 5,464Top 35%
📍 Herrliberg, CH: #2 of 5 inventorsTop 40%
Overall (2004): #213,187 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6700720 Ultrafast magnetization reversal Rolf Allenspach, Christian BACK 2004-03-02