Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gregory Marsh — 2 Patents in 2017

Overall (2017): #150,973 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9571661 Controller for a door entry system Daniel Townsend 2017-02-14
9563885 Systems and methods for duplicating transponder keys and managing key information thereof Kristopher Borer, Zachary Salzbank, Paige Pruitt 2017-02-07