Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dohn Robert Buchanan — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Mesa, AZ: #952 of 2,463 inventorsTop 40%
Arizona: #13,181 of 32,909 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dohn Robert Buchanan has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2009 and the most recent in July 2018. Dohn Robert Buchanan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dohn Robert Buchanan in Mesa, AZ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10019081 Functionality switching in pointer input devices Robert Jackson, Jason Matthew Robaina 2018-07-10 $4,870,000
7596588 Managing files to be offloaded by multiple users into a common storage repository Dominic T. Pruitt, Matthew G. Borlick 2009-09-29 $20,008,000