RW

Rudolf Wandle

📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,904,476 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4931369 Contact arrangement for the battery of an in-ear hearing aid Heinz Hardt 1990-06-05