RW

Ralf Wieland

AA Abb Technology Ag: 1 patents #181 of 552Top 35%
Overall (All Time): #3,192,559 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8093984 Installation switchgear Manfred Hofmann, Wolfgang Pump, Albert Stieger, Joachim Majewski, Roland Ritz +6 more 2012-01-10