FH

Frank Hannemann

SA Siemens Aktiengesellschaft: 1 patents #234 of 1,235Top 20%
Overall (2005): #202,677 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6889506 Gas and steam turbine installation Claus Grewe, Ulrich Schiffers 2005-05-10