JS

Johann Steyn

📍 Germiston, ZA: #7 of 64 inventorsTop 15%
Overall (All Time): #1,529,502 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8876436 Rock bolt — 2014-11-04
8801336 Rock bolt — 2014-08-12
8696249 Rock bolt and rock bolt component — 2014-04-15