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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andrew M. Singleton — 1 Patent in 2021

Northrop Grumman: 1 patents #55 of 296Top 20%
Manchester, MO: #9 of 23 inventorsTop 40%
Missouri: #676 of 2,600 inventorsTop 30%
Overall (2021): #527,350 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11209257 Voltage polarity immunity using reverse parallel laser diodes Kevin L. Callan, Ryan M. Crittenden, Michael L. Fisher, Wade E. Collins, Francis L. Struemph +1 more 2021-12-28 $52,331,000