Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 John Hein Jemella Limited 5
2 David John Law Bp Chemicals Limited 2
2 John Kelly IBM 2
2 David Boast Don Whitley Scientific Limited 2
2 John Glenn Sunley Bp Chemicals Limited 2
#6 Ian Moody E2V Technologies (Uk) Limited 1
#6 Charles Swires 1
#6 Michael Jonathan Coates Crown Packaging Technology 1
#6 Phil Core Parker-Hannifin (Uk) 1
#6 Berian John Daniel Bp P.L.C. 1
#6 Paul Lawrenson Kal Kan Foods 1
#6 Christine Anderson Bucknell Measurement Incorporated 1
#6 Robert Cockcroft Ciba Specialty Chemicals 1