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USPTO Patent Rankings Data through Dec 31, 2025
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David Sall — 3 Patents

Northrop Grumman: 3 patents #566 of 1,695Top 35%
Owings Mills, MD: #70 of 245 inventorsTop 30%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Sall has been granted 3 US patents. The first was granted in 2019 and the most recent in February 2023. David Sall ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Sall in Owings Mills, MD, US.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11575214 Reflectarray antenna system Thomas Henry Hand, Michael E. Cooley, Gary L. Kempic 2023-02-07 $119,291,000
10897075 Wideband reflectarray using electrically re-focusable phased array feed Michael E. Cooley, Bret J. Yon, Robert J. March, Scott A. Wilson, John Hodge +2 more 2021-01-19 $350,527,000
10263342 Reflectarray antenna system Thomas Henry Hand, Michael E. Cooley, Gary L. Kempic 2019-04-16 $54,109,000

Frequent Collaborators

Michael E. Cooley3 shared
Thomas Henry Hand2 shared
Gary L. Kempic2 shared
Alyssa Harris1 shared
Scott A. Wilson1 shared
Bret J. Yon1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3