Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 Michael Valvo Airsep 2
1 Mary G. Mastrosimone-Gese Mattel 2
1 Gary Freitag Greatbatch 2
1 Joseph G. Rusnak IBM 2
1 Andrei Gudkov Cleveland Clinic 2
1 Jason T. Hahl Greatbatch 2
#7 Larry R. Nagode The Quaker Oats 1
#7 Daniel Krause Astronics 1
#7 David J. Ciganko The Quaker Oats 1
#7 Kristopher R Konopa 1
#7 Robert William Jourdian Mattel 1
#7 Jacob J. Clark Mattel 1
#7 Peter Kanter Health Research 1
#7 Ray C. Phinney Mattel 1
#7 Kenneth A. Zwara 1
#7 Donald W. Stucke, Jr. Mattel 1
#7 James R. Carducci Mattel 1
#7 Jeffrey W. Reynolds Mattel 1
#7 Christopher Vincent Tirone Rich Products 1
#7 William John Mahoney Praxair Technology 1
#7 Charles M. Smith The Mentholatum 1
#7 Robert Ostrander Kiddie Products 1
#7 James C. Biggs Greatbatch 1
#7 Robert Tell Mattel 1
#7 Jared P. Pardi Mattel 1

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