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USPTO Patent Rankings Data through Dec 31, 2025
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David A. Clitherow — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Bracknell, GB: #9 of 43 inventorsTop 25%
Overall (2021): #486,737 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10970266 Ensuring consistent replication of updates in databases Serge Bourbonnais, Paul M. Cadarette, Michael G. Fitzpatrick, Pamela L. McLean, David B. Petersen +2 more 2021-04-06 $3,234,000