PQ

P. H. Quednau

📍 Hillegom, NL: #35 of 63 inventorsTop 60%
Overall (All Time): #3,766,542 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5399294 Dispersing agents, their use and solids coated therewith — 1995-03-21