Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

David Halley — 3 Patents in 2021

Microsoft: 2 patents #772 of 6,492Top 15%
ZIZipline International: 1 patents #7 of 18Top 40%
Los Osos, CA: #1 of 5 inventorsTop 20%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #86,287 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11113976 Unmanned aerial vehicle management system Andrew Chambers, Bryan Wade, Catalin Drula, Igor Napolskikh, Keenan Wyrobek +5 more 2021-09-07
10945191 Connectivity using a geographic phone number Amer A. Hassan, Russell Andrew Penar 2021-03-09
10939354 Connectivity using a geographic phone number Amer A. Hassan, Russell Andrew Penar 2021-03-02