WS

Wolfgang Spieth

IT Itt: 1 patents #194 of 461Top 45%
📍 Freiberg, DE: #163 of 320 inventorsTop 55%
Overall (All Time): #4,075,112 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4347465 Circuit arrangement for power windows Horst Goertler, Friedrich Hetzel, Uwe Knobloch, Hans Muller, Hans Prohaska +1 more 1982-08-31