KF

Klaus Froese

SA Sartorius Ag: 1 patents #1 of 10Top 10%
📍 Hardegsen, DE: #1 of 1 inventorsTop 100%
Overall (1997): #117,562 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5628960 Composite cellulose nitrate membrane on polyester support Hans Beer 1997-05-13