Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Clyde A. Bulloch General Motors 4
2 Chad Kwolek Nissan North America 2
2 Stephen Douglas Barrett Warner-Lambert Company 2
#4 Joshua D. Cowgill General Motors 1
#4 James Andrew Techentin Kelsey-Hayes-Company 1
#4 Rob Waters 1
#4 Keith F. E. Pratt Life Safety Distribution Ag 1
#4 Donald H. Campbell Basf Se 1
#4 John Davis GE 1
#4 Larry A. LaPree General Motors 1
#4 Michael R. Carleton General Motors 1
#4 Brandon Watt Perceptron 1
#4 Thomas M. Jones Data General 1
#4 Michael L. Kociba General Motors 1

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