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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher BLANFORD — 2 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
UMUniversity of Minnesota: 1 patents #1,216 of 2,951Top 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher BLANFORD has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2004 and the most recent in January 2019. Christopher BLANFORD ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher BLANFORD in Manchester, MN, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10173898 Functionalized graphene Mirja WEHNER, Sabine Lahja Flitsch 2019-01-08
6680013 Synthesis of macroporous structures Andreas Stein, Brian T. Holland, Hongwei Yan 2004-01-20