Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Keith J. Blow British Telecommunications Public Limited 2
1 Graham Bank New Transducers Limited 2
3 Laurence J Booton British Telecommunications Public Limited 1
3 Graham David Turner British Telecommunications Public Limited 1
3 Roger G Ackerley British Telecommunications Public Limited 1
3 Keith Preston British Telecommunications Plc 1
3 Donald George Paul Waters British Telecommunications Public Limited 1