JF

Johann Frohlich

SA Siemens Aktiengesellschaft: 1 patents #256 of 1,154Top 25%
📍 Wien, AT: #28 of 142 inventorsTop 20%
Overall (2002): #188,726 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6373144 Method and device for controlling a prime mover Hong Zhang 2002-04-16