JE

John Francis Engelbrecht

📍 Krugersdorp, ZA: #15 of 42 inventorsTop 40%
Overall (All Time): #3,332,486 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7572846 Vesiculated polymer particles Deon De Wet-Roos, Albertus Christiaan Smit, Boyd Cooray 2009-08-11