RF

Rolf Ide Johannes Feitsma

Overall (1989): #63,610 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845039 Method of labeling amine-containing compounds with a metal Ernest Karel Jacob Pauwels 1989-07-04