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USPTO Patent Rankings Data through Dec 31, 2025
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David Beaumont — 6 Patents

Comcast: 3 patents #1,208 of 4,447Top 30%
TLThe Marconi Company Limited: 2 patents #12 of 193Top 7%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Beaumont has been granted 6 US patents while listed as an inventor at Comcast. The first was granted in 1981 and the most recent in April 2024. David Beaumont ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Beaumont in Drury, NJ, NZ.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11961350 Consensus based authentication and authorization process Kathy Patterson, Sergey Matochkin, Nicholas C. Beenham 2024-04-16 $103,604,000
11176766 Consensus based authentication and authorization process Kathy Patterson, Sergey Matochkin, Nicholas C. Beenham 2021-11-16 $384,408,000
PP29796 Tibouchina plant named ‘Blaze of Glory’ 2018-11-06
9922475 Consensus based authentication and authorization process Kathy Patterson, Sergey Matochkin, Nicholas C. Beenham 2018-03-20 $366,375,000
4477834 Scan conversion circuit Michael A. King 1984-10-16
4262199 Infra-red target detection and recognition system Clive A. Bridges 1981-04-14