Inventor · disambiguated record
Robert Carl Hager
Also filed as: HAGER ROBERT CARL
3 granted patents·1 pending application·14 citations·filing 2003–2009
67Inventor score
Top patents by PatentIndex Score
4 records- 0173US7450710B2System and method for identifying redirected callsAT & T IP I LP·Filed 2007·Granted Nov 11, 2008·3 cites·21 claims
- 0271US7239690B2System and method for identifying redirected callsSBC KNOWLEDGE VENTURES LP·Filed 2003·Granted Jul 3, 2007·10 cites·23 claims
- 0359US2009304171A1System and Method for Identifying Redirected CallsAT & T IP I LP·Filed 2009·Application pending·0 cites
- 0445US7596216B2System and method for identifying redirected callsAT & T IP I LP·Filed 2008·Granted Sep 29, 2009·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →