PI

Piet H. Isselmann

AI Akzona Incorporated: 1 patents #122 of 274Top 45%
📍 Uithoorn, NL: #20 of 48 inventorsTop 45%
Overall (All Time): #4,099,730 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4298392 Accelerator for setting of cements — 1981-11-03