EB

Erwin L. Baumann

FA Filtrox-Werk Ag: 1 patents #1 of 10Top 10%
📍 Schwarzenbach, CH: #1 of 5 inventorsTop 20%
Overall (All Time): #3,687,103 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5766467 Backflushable filter arrangement and filter candle Raffaello Rech 1998-06-16