SK

Siegfried Kleinhans

SA Siemens Aktiengesellschaft: 2 patents #73 of 995Top 8%
Overall (1989): #15,671 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4845394 Electric machine with a closed cooling loop 1989-07-04
4813621 Refiner for processing fiber material 1989-03-21