Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Graylon K. Williams Automotive Systems Laboratory 5
2 John Gillespie Peerless Industries 3
3 Kevin M. Cunningham General Motors 2
3 Sean M. Welch Federal-Mogul Worldwide 2
3 Peter W. Uhlianuk E.I. Du Pont De Nemours And 2
#6 David A. Vandeberghe Inteva Products 1
#6 Kurt Schulz Autoliv Asp 1
#6 Jerome Bosch Tk Holdings 1
#6 James Kirchoff Visteon Global Technologies 1
#6 Donald J. Paxton Autoliv Asp 1
#6 Ray Piirainen Automotive Technologies International 1
#6 Mark A. Shilakes General Motors 1
#6 Alan W. Hayman General Motors 1
#6 Michael J. Gielniak General Motors 1
#6 Jason Walker Zephyros 1
#6 Yuan Lu Flipchip International 1

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