Inventor · disambiguated record

David Barmann

Also filed as: BARMANN DAVID

3 granted patents·148 citations·filing 2001–2009

75Inventor score

Technology areasH04L H04M

Files withGADDIS MICHAEL E1 LEVEL 3 COMMUNICATIONS LLC1 WILTEL COMM GROUP LLC1

Top patents by PatentIndex Score

3 records

0193US7554930B2Internet route deaggregation and route selection preferencingLEVEL 3 COMMUNICATIONS LLC·Filed 2005·Granted Jun 30, 2009·102 cites·16 claims
0282US6965937B2Method and system for sending information on an extranetWILTEL COMM GROUP LLC·Filed 2001·Granted Nov 15, 2005·42 cites·32 claims
0364US8817658B2Internet route deaggregation and route selection preferencingGADDIS MICHAEL E·Filed 2009·Granted Aug 26, 2014·4 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →