Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Fei — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Belmont, CA: #138 of 344 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #485,606 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11182081 Performing a recovery copy command to restore a safeguarded copy backup to a production volume Theresa M. Brown, Nedlaya Y. Francisco, Nicolas M. Clayton, Mark L. Lipets, Carol S. Mellgren +2 more 2021-11-23 $2,653,000