JS

Jean-Marc Schiffler

📍 Gravatá, BR: #292 of 703 inventorsTop 45%
Overall (All Time): #3,105,417 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8724782 System of subsidized phone calls — 2014-05-13