HJ

Hans-Jorg John

SA Siemens Nixdorf Informationssysteme Ag: 2 patents #24 of 233Top 15%
Overall (All Time): #2,249,438 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5905641 Electrical connection with electromagnetic compatibility Rolf Paland 1999-05-18
5717248 Cooling and screening device having contact pins for an integrated circuit Gerd Neumann, Horst Weege 1998-02-10