SH

Sieghard Hellmann

SA Siemens Aktiengesellschaft: 1 patents #104 of 616Top 20%
Overall (1994): #67,318 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5343506 Nuclear reactor installation with a core catcher device and method for exterior cooling of the latter by natural circulation Josef Artnik, Dietmar Bittermann, Jurgen Eyink, Ulrich Fischer, Andreas Göbel +5 more 1994-08-30