Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
OJ

Ocker Cornelis De Jager

NUNorth-West University: 1 patents #1 of 6Top 20%
Potchefstroom, ZA: #1 of 2 inventorsTop 50%
Overall (2011): #202,087 of 364,097Top 60%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8063426 Fast switching power insulated gate semiconductor device Barend Visser 2011-11-22