Inventor · disambiguated record
Richard J. Oldach
Also filed as: OLDACH RICHARD J
2 granted patents·1 pending application·6 citations·filing 2008–2012
48Inventor score
Files withOLDACH RICHARD J3
Top patents by PatentIndex Score
3 records- 0170US8233608B2Method of and system for automatically switching between free directory assistance service and chargeable directory assistance serviceOLDACH RICHARD J·Filed 2008·Granted Jul 31, 2012·6 cites·29 claims
- 0243US8515048B2Method of and system for automatically switching between free directory assistance service and chargeable directory assistance serviceOLDACH RICHARD J·Filed 2012·Granted Aug 20, 2013·0 cites·23 claims
- 0336US2010203909A1System and method to facilitate voice communication between members of social networking websites while maintaining member privacyOLDACH RICHARD J·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →