Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 James S. Allemand Swanson Tool Co. 6
2 Richard C. Polivka Ina Acquisition 4
3 R. Bruce DeMent Kastalon 2
3 Stanley Brzezniak Panduit 2
#5 Volker Todt Sumco Phoenix 1
#5 Robert W. Kossak Panduit 1
#5 Ray Gallet 1
#5 Marion Grabowski Crown Packaging Technology 1
#5 Leonard Ekkert Phoenix Closures 1
#5 Nada Dimitrijevic Uchicago Argonne 1
#5 William R. Borowski Salco Products 1
#5 Robert D. Montgomery Mp Hollywood 1
#5 Maryellen Okeefe-Smith Precision Dynamics 1
#5 Len Ekkert Phoenix Closures 1
#5 David J. Kissick Purdue Research Foundation 1
#5 John Czech Encore Medical Asset 1
#5 Frank A. Lardino 1

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