Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Dunn — 1 Patent

NGNgx: 1 patents #5 of 7Top 75%
Huntingdon, PA: #136 of 275 inventorsTop 50%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Christopher Dunn has been granted 1 US patent while listed as an inventor at Ngx. All of these patents were granted in 2008. Christopher Dunn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Christopher Dunn in Huntingdon, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7438976 Nano-talc powders of high specific surface area obtained by hybrid milling Jianhong He 2008-10-21