WW

Walter Wiedenmann

EK Eheim Gmbh & Co. Kg: 1 patents #1 of 4Top 25%
📍 Deizisau, DE: #2 of 4 inventorsTop 50%
Overall (1994): #53,576 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5277800 Inner filter for aquarium Klaus Dieckmann, Ulrich Herold, Ferdinand Mayer 1994-01-11