Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Norma Lindsey Buchanan Eastman Chemical 2
2 Daniel R. Schumaier Unknown 1
2 Rondell Paul Little, JR. Eastman Chemical 1
2 David Michael Maxtor 1
2 Douglas Stephens McWilliams Eastman Chemical 1
2 Temple L. Fulton Siemens Energy & Automation 1

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