DW

Dieter Wienert

AK Aug Winkhaus Gmbh & Co. Kg: 1 patents #1 of 5Top 20%
📍 Senden, DE: #2 of 9 inventorsTop 25%
Overall (1989): #120,098 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833465 Electronic door lock Klaus Abend, Johannes Filthaut 1989-05-23