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USPTO Patent Rankings Data through Sept 30, 2025
JO

James A. O'Conner

IBM: 1 patents #3,726 of 9,568Top 40%
Ulster Park, NY: #3 of 6 inventorsTop 50%
New York: #3,659 of 10,473 inventorsTop 35%
Overall (2011): #274,024 of 364,097Top 80%
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