Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Don McLemore Masterbuilt Manufacturing 2
1 John D. Dorchak Warsaw Orthopedic 2
1 J. Kenneth Burkus Warsaw Orthopedic 2
1 Thorsten Rische Bayer Materialscience Ag 2
#5 LADON HOPKINS W.C. Bradley 1
#5 William C. Turner W.C. Bradley 1
#5 Norman Risner 1
#5 James R. Carden Masterbuilt Manufacturing 1
#5 James Brent McCann 1
#5 Geoffrey Allen Monteith Kemira Chemicals 1
#5 William D. Beeland Lummus Industries 1

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