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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sjohn Chambers — 1 Patent

ADAdtran: 1 patents #176 of 346Top 55%
Madison, AL: #404 of 715 inventorsTop 60%
Alabama: #5,394 of 10,951 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sjohn Chambers has been granted 1 US patent while listed as an inventor at Adtran. All of these patents were granted in 2024. Sjohn Chambers ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sjohn Chambers in Madison, AL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12086642 Context aware distribution of computing Thomas F. Guevin, Dennis Cox 2024-09-10 $5,627,000