Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Mark Owen Delagey Sasol Chemical Industries (Proprietary) Limited 1
1 Pieter Lesch Langenhoven Sasol Technology (Pty.) Limited 1
1 Gary Ashley Austen 1
1 Derik Strydom 1