Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darrell Pierce — 1 Patent in 2017

Mayflower, AR: #4 of 8 inventorsTop 50%
Arkansas: #122 of 485 inventorsTop 30%
Overall (2017): #446,155 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9809085 Climate control, safety, and communications system John Francis Orsi, III 2017-11-07