Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Bleeker — 2 Patents in 2019

DEDelavan: 2 patents #5 of 43Top 15%
Ankeny, IA: #17 of 69 inventorsTop 25%
Iowa: #257 of 1,684 inventorsTop 20%
Overall (2019): #181,705 of 560,194Top 35%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10487957 Fluid valves Francis P. Marocchini 2019-11-26
10436448 Injector fittings Jason A. Ryon, Brett A. Pfeffer, Mark A. Caples 2019-10-08