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USPTO Patent Rankings Data through Dec 31, 2025
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Eric D. Evans — 4 Patents in 2021

DIDigimarc: 4 patents #8 of 44Top 20%
Portland, OR: #275 of 1,855 inventorsTop 15%
Oregon: #514 of 4,388 inventorsTop 15%
Overall (2021): #50,742 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11126861 Ambient inventorying arrangements Bryan L. Olmstead 2021-09-21 $5,289,000
10990865 Methods and arrangements for reconciling data from disparate data carriers Christopher M. Haverkate, Mark-Andrew Ray Tait 2021-04-27 $6,409,000
10963657 Methods and arrangements for identifying objects Tony F. Rodriguez, Bruce L. Davis, Geoffrey B. Rhoads, Rebecca L. Gerlach, Tomas Filler 2021-03-30 $4,867,000
10902544 Methods and arrangements for identifying objects Yang Bai, Tomas Filler 2021-01-26 $7,000,000