RW

Ruth Weichenhain-Schriever

Fraunhofer: 1 patents #1,798 of 4,748Top 40%
SE Sennheiser Electronic: 1 patents #131 of 245Top 55%
Overall (All Time): #3,320,209 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7505151 Arrangement for the optical distance determination of a reflecting surface Peter Schreiber, Sergey Kudaev, Manfred Hibbing, André Michaelis, Wolfgang Niehoff +2 more 2009-03-17