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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Turtle Lake, ND ranks #52,935 worldwide for total patents filed all time, with 10 patents from 4 inventors. Leading employers of inventors based in Turtle Lake, ND include Unknown, Great River Energy. That works out to 18.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Brent Ravnaas Unknown 4
1 Paul L. Andrus 4
3 Jakob Kasprowicz 1
3 Lyle K. Lelm Great River Energy 1

Part of North Dakota