Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KR

Krishnakumar S. Rao

IBM: 1 patents #3,726 of 9,568Top 40%
Fremont, CA: #456 of 1,263 inventorsTop 40%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #239,715 of 364,097Top 70%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7890815 Detection and correction of dropped write errors in a data storage system James L. Hafner, Carl E. Jones, David Ray Kahler, Robert A. Kubo, David F. Mannenbach +2 more 2011-02-15