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USPTO Patent Rankings Data through Dec 31, 2025
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Abraham Flaxman — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Pittsburgh, PA: #3,222 of 7,570 inventorsTop 45%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Abraham Flaxman has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in August 2011. Abraham Flaxman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Abraham Flaxman in Pittsburgh, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7991841 Trust-based recommendation systems Reid M. Anderson, Christian H. Borgs, Jennifer Tour Chayes, Uriel Feige, Adam Kalai +2 more 2011-08-02 $22,196,000
7664927 Hash tables Ulfar Erlingsson, Mark Manasse, Frank D. McSherry 2010-02-16 $17,946,000