AP

Albert Johan Pennings

📍 Norg, NL: #1 of 1 inventorsTop 100%
Overall (2011): #357,209 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7943678 Method for the preparation of new segmented polyurethanes with high tear and tensile strengths and method for making porous scaffolds Ralf Guillaume Jean Catharina Heijkants, Jacqueline de Groot, Ralph Van Calck 2011-05-17