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Hans DeVries

📍 Voorschoten, NL: #1 of 6 inventorsTop 20%
Overall (1997): #145,735 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617221 Facsimile modem for passing image information to a facsimile machine and computer Suresh Ramamurthi 1997-04-01