Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

David Daniel Leopold — 2 Patents in 2021

The Boeing: 2 patents #284 of 2,127Top 15%
Seattle, WA: #740 of 4,505 inventorsTop 20%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #168,890 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11193791 Operational flight envelope management system 2021-12-07 $35,307,000
11117646 Integrated slat chine apparatus and methods 2021-09-14 $37,544,000