KW

Kurt Hans Wyss

EA E.I. Du Pont De Nemours And: 2 patents #38 of 563Top 7%
📍 Nyon, CH: #1 of 6 inventorsTop 20%
Overall (1989): #21,710 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4861353 Filter element and assembly 1989-08-29
4840838 High temperature filter felt 1989-06-20