Inventor · disambiguated record
Sigrid Hafner
Also filed as: HAFNER SIGRID
4 granted patents·28 citations·filing 1994–1998
73Inventor score
Files withBOSCH GMBH ROBERT4
Top patents by PatentIndex Score
4 records- 0148US5875411AMethod of detecting combustion misfires by evaluating RPM fluctuationsBOSCH GMBH ROBERT·Filed 1996·Granted Feb 23, 1999·15 cites·6 claims
- 0234US5726352AMethod of detecting misfires in a multicylinder internal combustion engineBOSCH GMBH ROBERT·Filed 1996·Granted Mar 10, 1998·5 cites·11 claims
- 0333US5522258AMethod for detecting misfires in an internal combustion engineBOSCH GMBH ROBERT·Filed 1994·Granted Jun 4, 1996·6 cites·5 claims
- 0428US6353783B1Method and device for forming a deployment criterion for a restraint systemBOSCH GMBH ROBERT·Filed 1998·Granted Mar 5, 2002·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →