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Stephen McKinnley Estep

TW Tmp Weapons: 2 patents #2 of 5Top 40%
📍 New River, AZ: #7 of 20 inventorsTop 35%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #1,710,840 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12410982 Multiple-barrel firearm and method of use Joshua Phillip Alexander, Wade Karl Schmidt 2025-09-09
12292252 Feeder door and method of use Joshua Phillip Alexander 2025-05-06