RG

Rainer Glaschick

SA Siemens Nixdorf Informationssysteme Ag: 2 patents #24 of 233Top 15%
Overall (All Time): #2,290,865 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5475625 Method and arrangement for monitoring computer manipulations — 1995-12-12
5323146 Method for authenticating the user of a data station connected to a computer system — 1994-06-21