Inventor · disambiguated record
Robert D. Carvelli
Also filed as: CARVELLI ROBERT · CARVELLI ROBERT D
3 granted patents·89 citations·filing 2002–2007
71Inventor score
Technology areasH04M
Top patents by PatentIndex Score
3 records- 0187US7280645B1Method of associating multiple prepaid cards with a single accountAT & T CORP·Filed 2002·Granted Oct 9, 2007·76 cites·22 claims
- 0263US7310414B2Prepaid phone card service using speech recognitionAT & T CORP·Filed 2004·Granted Dec 18, 2007·12 cites·5 claims
- 0353US8064581B1Method of associating multiple prepaid cards with a single accountALLEN BRETT DONALDO·Filed 2007·Granted Nov 22, 2011·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →