Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel C. Birchak — 2 Patents in 2021

Honeywell: 2 patents #153 of 1,399Top 15%
Gilbert, AZ: #39 of 268 inventorsTop 15%
Arizona: #672 of 4,087 inventorsTop 20%
Overall (2021): #170,144 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10913538 Outflow valve assemblies including non-metallic frames and enhanced attachment features Albert Kang, Darrell Horner, John Perek, Abhay Naik, Jagadeesh Hariwal +4 more 2021-02-09
10889386 Device for electrically grounding aircraft components mounted on a composite skin fuselage Christopher Thomas, William F. Ryan 2021-01-12