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David Ray Kahler

IBM: 2 patents #2,055 of 9,568Top 25%
📍 Tucson, AZ: #131 of 685 inventorsTop 20%
🗺 Arizona: #451 of 2,961 inventorsTop 20%
Overall (2011): #105,334 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7917800 Using device status information to takeover control of devices assigned to a node Jeremy Andrew Cohn, Karl A. Nielsen 2011-03-29
7890815 Detection and correction of dropped write errors in a data storage system James L. Hafner, Carl E. Jones, Robert A. Kubo, David F. Mannenbach, Karl A. Nielsen +2 more 2011-02-15