Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Summerton, SC ranks #39,501 worldwide for total patents filed all time, with 19 patents from 10 inventors. Leading employers of inventors based in Summerton, SC include ExxonMobil, Crofts And Assinder, Federal-Mogul Worldwide. That works out to 23.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Hans E. Heyn ExxonMobil 4
2 Calvin Collins Crofts And Assinder 3
3 Thomas J. Buster Federal-Mogul Worldwide 2
3 Davis A. White 2
3 Harry Rembert 2
3 Shannon R. Killman 2
#7 Kenneth E. Leech 1
#7 James S. Lovell Micro Flo 1
#7 Willis Walker 1
#7 Timothy Goings 1

Part of South Carolina