RP

Ralf H. Pries

UN Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #90,731 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694930 Device for qualitative and/or quantative analysis of a sample Dae Jin YOON 1997-12-09