AV

Adrie Van Zyl Visser

📍 Sasolburg, ZA: #52 of 94 inventorsTop 60%
Overall (All Time): #3,599,513 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6315891 Production of lubricant base oils Ferdinand Richter, Godlieb Gerhardus Swiegers 2001-11-13