Inventor · disambiguated record
Greg Gualtieri
Also filed as: GUALTIERI GREG
10 granted patents·100 citations·filing 2007–2011
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US8401161B2Routing outbound toll-free calls through a VoIP networkTERPSTRA RICHARD·Filed 2007·Granted Mar 19, 2013·42 cites·20 claims
- 0291US7813335B2Internet protocol trunk groupsLEVEL 3 COMMUNICATIONS LLC·Filed 2007·Granted Oct 12, 2010·24 cites·25 claims
- 0387US7738647B2Local routing management in a telecommunications networkLEVEL 3 COMMUNICATIONS LLC·Filed 2008·Granted Jun 15, 2010·11 cites·16 claims
- 0482US8520668B2Geographic trunk groupsTERPSTRA RICHARD·Filed 2011·Granted Aug 27, 2013·6 cites·19 claims
- 0580US7929676B2Local routing management in a telecommunications networkLEVEL 3 COMMUNICATIONS LLC·Filed 2008·Granted Apr 19, 2011·6 cites·19 claims
- 0677US7961720B2Geographic trunk groupsLEVEL 3 COMMUNICATIONS LLC·Filed 2007·Granted Jun 14, 2011·6 cites·18 claims
- 0776US7995736B2Local routing management in a telecommunications networkLEVEL 3 COMMUNICATIONS LLC·Filed 2010·Granted Aug 9, 2011·3 cites·19 claims
- 0872US8520667B2Internet protocol trunk groupsTERPSTRA RICHARD·Filed 2010·Granted Aug 27, 2013·2 cites·11 claims
- 0955US7657017B2System and method for major trading area (MTA) routing in a telecommunications networkLEVEL 3 COMMUNICATIONS LLC·Filed 2008·Granted Feb 2, 2010·0 cites·25 claims
- 1051US7995729B2Local routing management in a telecommunications networkLEVEL 3 COMMUNICATIONS LLC·Filed 2010·Granted Aug 9, 2011·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Greg Gualtieri files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →