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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Samuel C. Walker — 2 Patents in 2021

RBRain Bird: 2 patents #3 of 57Top 6%
Green Valley, AZ: #2 of 4 inventorsTop 50%
Arizona: #672 of 4,087 inventorsTop 20%
Overall (2021): #115,305 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11154877 Rotary strip nozzles David C. Belongia, Jason Addink, Andrew P. Miller 2021-10-26
11154881 Rotary nozzle Lee James Shadbolt, David Eugene Robertson 2021-10-26