Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Kurt M. Fierle Abb Air Preheater 3
2 Michael Zakel Alstom Power N.V. 2
3 Stephen P. Vossler Gateway Consultants Group 1
3 Robin B. Rhodes Abb Air Preheater 1
3 Nancylou E. Peters 1
3 Kenneth A. Dickerson Enidine 1
3 James R. Larkin Alstom Power N.V. 1

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