Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Jan-Albert Van Den Berg Sasol Technology Proprietary Limited 1
1 Jacobus Ignatius Jonker Joy Mm Delaware 1
1 Alta Carina Ferreira Sasol Technology (Pty.) Limited 1
1 Frederick Gideon Botes Sasol Technology Proprietary Limited 1
1 Jan Petrus Karel Reynhardt Sasol Technology (Pty.) Limited 1