Individual holder
GRANRUTH MICHAEL D
US·2 granted patents·1 pending application·25 citations·filing 2007–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0183US8791806B2Real-time detection of hazardous drivingGRANRUTH MICHAEL D·Filed 2011·Granted Jul 29, 2014·17 cites·23 claims
- 0274US8292171B2Fraudulent fuel purchase detection system and methodGRANRUTH MICHAEL D·Filed 2007·Granted Oct 23, 2012·8 cites·16 claims
- 0350US2009177482A1Method of improving concrete production by monitoring weather conditionsGRANRUTH MICHAEL D·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →