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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Carrollton, MO ranks #45,681 worldwide for total patents filed all time, with 14 patents from 13 inventors. Leading employers of inventors based in Carrollton, MO include Atlantic Richfield, Curators Of The University Of Missouri, Ventek. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Harry Snyder 2
2 David Swearingin 1
2 Jimmy A. Watts Atlantic Richfield 1
2 R. Dooley Atlantic Richfield 1
2 Dana L. Scott Atlantic Richfield 1
2 Mindy Kelly 1
2 Erin Keeley Casner 1
2 Dale G. Watson Curators Of The University Of Missouri 1
2 Robert Sweeney Ventek 1
2 Cecil Eiserer 1
2 Ben Gibson 1
2 John D. Swearingin 1
2 Phillip K. Henks 1

Part of Missouri