Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–18 of 18 inventors

Rank Inventor Primary Company Patents
1 Robert T. Hopwood Tbs Engineering Limited 2
1 Rodney Druitt Closures And Packaging Services Limited 2
1 Richard Keith Hardstaff Creative Design Ideas Limited 2
#4 Simon Christopher Barnard Wills 1
#4 Percival F. Williams Halliburton Energy Services 1
#4 Peter Richard Stanbridge 1
#4 Mark Flenley 1
#4 Colin Ballard Kraft Foods R & D 1
#4 Sasha Rushworth Dkh Retail Limited 1
#4 Wenyu Kong Schlumberger Technology 1
#4 Joanne M. Beaumont Motorola Mobility 1
#4 Joachim Siher Schlumberger Technology 1
#4 Christopher Paul Fell Bae Systems Plc 1
#4 Francois Clouzeau Schlumberger Technology 1
#4 Desmond Mills Unknown 1
#4 Laurent Carteron Schlumberger Technology 1
#4 Jonathan Nicholas WRAY Delphi Technologies Holding S.Arl 1
#4 Edward Richards Schlumberger Technology 1