WS

Werner Schnabel

FG Filterwerk Mann & Hummel Gmbh: 1 patents #12 of 30Top 40%
📍 Traunreut, DE: #1 of 2 inventorsTop 50%
Overall (1997): #61,088 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5681988 Apparatus for indicating the degree of dirtiness of a filter Volker Koch 1997-10-28