DJ

De Klerk Barend Johannes

SL Sasol Technology Proprietary Limited: 1 patents #4 of 8Top 50%
📍 Secunda, ZA: #1 of 1 inventorsTop 100%
Overall (2005): #212,578 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6939384 Inhibiting of erosion of vessels — 2005-09-06