Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Neil Gollhardt Rockwell Automation 3
1 Dan M. Ionel A. O. Smith 3
1 Mara C. Schwartz Gauthier Biomedical 3
#4 Carl R. Crawford Analogic 2
#4 Richard Reckin Pentair Residential Filtration 2
#6 Wesley J. Underberg 1
#6 Ilya Koltover Ppg Industries Ohio 1
#6 John E. Seem Johnson Controls Technology 1
#6 Carlos Rodriguez Valdez Rockwell Automation 1
#6 Ferdinand Huber Baptista'S Bakery 1
#6 Kimbel A. Nap Silver Spring Networks 1
#6 Junwei Jiang Johnson Controls Technology 1
#6 Kieran L. Donohue Unknown 1
#6 Vince Leslie Master Lock Company 1

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