Inventor · disambiguated record
Doug Varney
Also filed as: VARNEY DOUG · VARNEY DOUG W
3 granted patents·37 citations·filing 1994–2007
72Inventor score
Top patents by PatentIndex Score
3 records- 0185US7933390B2Region-wide messaging system and methods including validation of transactionsAT & T IP I LP·Filed 2007·Granted Apr 26, 2011·13 cites·30 claims
- 0269US7646856B2Region-wide messaging system and methods including validation of transactionsAT & T IP I LP·Filed 2003·Granted Jan 12, 2010·13 cites·30 claims
- 0332US5592466ANetwork interconnect backupAT & T CORP·Filed 1994·Granted Jan 7, 1997·11 cites·24 claims
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