Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Duncan Eason — 3 Patents

ZOZozo: 3 patents #4 of 19Top 25%
Auckland, NZ: #644 of 2,317 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Duncan Eason has been granted 3 US patents while listed as an inventor at Zozo. The first was granted in 2023 and the most recent in September 2025. Duncan Eason ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Duncan Eason in Auckland, NZ.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1095085 Mat Tsuyoshi Ieta, Miki Aoyagi, Francois Goffinet, Bo Li, Joshua John Cranch 2025-09-30
D1095086 Mat Tsuyoshi Ieta, Miki Aoyagi, Francois Goffinet, Bo Li, Joshua John Cranch 2025-09-30
D990925 Mat Jamie Heather, Bo Li, Francois Goffinet 2023-07-04