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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward K. Marsh — 1 Patent in 2021

ATAT&T: 1 patents #428 of 1,158Top 40%
Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #467,616 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11038747 Method and system to identify a source of signal impairment James Gordon Beattie, Jr. 2021-06-15 $42,802,000