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John Stach

DI Digimarc: 1 patents #18 of 26Top 70%
📍 Portland, OR: #701 of 1,645 inventorsTop 45%
🗺 Oregon: #1,421 of 3,620 inventorsTop 40%
Overall (2025): #332,199 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12322004 Embedding signals in a raster image processor Tomas Filler, Alastair M. Reed 2025-06-03