Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Alistair John Pretty The Procter & Gamble 1
1 Harash Narang British Technology Group Limited 1
1 Valerie Margaret Linton British Gas Plc 1
1 Nigel Walker British Telecommunications Public Limited 1
1 Alan Sanderson Sepragen 1