Inventor · disambiguated record
Robert C. Detrie
Also filed as: DETRIE ROBERT C
3 granted patents·1 pending application·73 citations·filing 2000–2012
69Inventor score
Technology areasH04M
Top patents by PatentIndex Score
4 records- 0186US6999563B1Enhanced directory assistance automationVOLT DELTA RESOURCES LLC·Filed 2000·Granted Feb 14, 2006·67 cites·33 claims
- 0270US8233608B2Method 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
- 0348US2006093120A1Enhanced directory assistance automationVOLT INF SCIENCES INC·Filed 2005·Application pending·0 cites
- 0443US8515048B2Method 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →