Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Darrell Horner — 3 Patents in 2021

Honeywell: 3 patents #90 of 1,399Top 7%
Tempe, AZ: #26 of 361 inventorsTop 8%
Arizona: #413 of 4,087 inventorsTop 15%
Overall (2021): #86,238 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10988262 Cabin pressure control system architecture using cabin pressure air for inlet to APU core compressor Gerard McCoy, Andrew Zug, Melissa Dopkins 2021-04-27
10934004 Detection of noise in pressure sensor and prediction of pressure sensors drift in cabin pressure control system/air data computer system/environmental control systems Vemuri Kalichakradhar 2021-03-02
10913538 Outflow valve assemblies including non-metallic frames and enhanced attachment features Daniel C. Birchak, Albert Kang, John Perek, Abhay Naik, Jagadeesh Hariwal +4 more 2021-02-09