Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Llanelli, GB ranks #28,638 worldwide for total patents filed all time, with 35 patents from 14 inventors. Leading employers of inventors based in Llanelli, GB include 3M, Jaguar Land Rover Limited, Austin Rover Group Limited.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Elfed I. Williams 3M 11
2 Jason Treharne Jaguar Land Rover Limited 3
2 Derek C. Tolley 3
2 John Antony Ware 3
#5 Oliver James Clay 2
#5 Dyfrig E. Clement 3M 2
#5 David Howells Austin Rover Group Limited 2
#5 Mathew Roger Pease Gibbs Technologies Limited 2
#5 Graham G. Lardner 2
#10 Huw Walters 1
#10 Andrew John Fagan Tata Steel Ijmuiden B.V. 1
#10 Taizo Yukitake 1
#10 Glen Graydon Linde Gmbh 1
#10 Asheley Derek Tolley 1