PN

Peter Ninnemann

SA Siemens Aktiengesellschaft: 1 patents #208 of 995Top 25%
📍 Königsee, DE: #2 of 4 inventorsTop 50%
Overall (1989): #69,461 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853891 Memory-programmable controller Dieter Wollscheid, Siegfried Stoll, Waldemar Wenzel 1989-08-01