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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Anton Howell — 3 Patents in 2021

The Boeing: 3 patents #163 of 2,127Top 8%
Ballwin, MO: #7 of 79 inventorsTop 9%
Missouri: #148 of 2,600 inventorsTop 6%
Overall (2021): #84,115 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11072418 Hydraulic system for an aircraft Michael T. Fox, Jeffrey M. Roach 2021-07-27 $46,800,000
10947997 Aircraft hydraulic system with a dual spool valve and methods of use Michael T. Fox, Jeffrey M. Roach 2021-03-16 $145,163,000
10948365 Force balance sensor and method therefor Michael T. Fox, Jeffrey M. Roach 2021-03-16 $145,163,000