Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 David A. Ensor Bmc Software 1
1 Vivien Sargeant Guinness Brewing Worldwide Limited 1
1 Iain McFarlane McLay Rhone-Poulenc Rorer Limited 1
1 Cho Y Tang Nortel Networks Limited 1
1 Andrew Kaymer Vsm Group Ab 1