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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Sisk — 2 Patents in 2016

BTBulk Tank: 2 patents #1 of 1Top 100%
Bonne Terre, MO: #1 of 3 inventorsTop 35%
Missouri: #236 of 2,150 inventorsTop 15%
Overall (2016): #148,546 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9328855 Tee and unload line with integrated cam lock 2016-05-03
9267611 Multi-angle butterfly valve extension assembly 2016-02-23