Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Steven Brabeck Iph International Pty 4
2 Werner Dieter Ducke Cook Medical Technologies 2
3 Marcel Van Hattem 1
3 Periklis Christodoulou Flsmidth A/S 1
3 Christopher Gorton Heat And Control 1
3 Ross Joseph Cali 1
3 Bruce Leigh Kiehne Occupational & Medical Innovations 1
3 Theo Pieter Sloots Washington University 1
3 Rajaratnam Premraj Alchemia Limited 1
3 Ligong Liu The University Of Queensland 1
3 Wayne Brinkley 1
3 George Adamson Alchemia Limited 1
3 Peter T. Ransom 1
3 David Spain 1
3 Richard James Aislabie 1