FG

Friedbert Gelzer

SA Siemens Nixdorf Informationssysteme Ag: 2 patents #24 of 233Top 15%
Overall (All Time): #2,301,838 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5216360 Vacuum-tight signal lines in a testing apparatus for components Volker Wuerttenberger 1993-06-01
5210424 Cooling means for components in a vacuum chamber Volker Wuerttenberger 1993-05-11