JD

Johan M. R. Danneels

IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%
📍 Rupelmonde, BE: #2 of 2 inventorsTop 100%
Overall (All Time): #4,036,874 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4456991 Telephone line circuit and system Ramon C. W. Chea, Jr., Santanu Das, Daniel C. Upp, Jozef Cornu, Jean Taeymans 1984-06-26