IV

Ian Louis De Villiers

📍 Kimberley, ZA: #34 of 178 inventorsTop 20%
Overall (All Time): #2,265,903 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5836751 Reciprocating piston pump 1998-11-17
5621248 Natural energy powered motor starter utilizing a capacitor circuit charged by a solar panel 1997-04-15