Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kiefer, OK ranks #79,594 worldwide for total patents filed all time, with 3 patents from 2 inventors. Leading employers of inventors based in Kiefer, OK include Weldfit. That works out to 1.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Ray Prater Weldfit 2
2 Renda Horton 1

Part of Oklahoma