Inventor · disambiguated record
Ansgar Grass
Also filed as: GRASS ANSGAR
6 granted patents·1 pending application·60 citations·filing 1996–2005
82Inventor score
Top patents by PatentIndex Score
7 records- 0161US6703732B2Electromotor, especially wiper motor, wiping the glass surface of a motor vehicleBOSCH GMBH ROBERT·Filed 2000·Granted Mar 9, 2004·9 cites·17 claims
- 0250US6023107ACircuit arrangement for controlling a wiper motorBOSCH GMBH ROBERT·Filed 1997·Granted Feb 8, 2000·19 cites·12 claims
- 0347US6078157ACircuit for operating an electric motor during shut downBOSCH GMBH ROBERT·Filed 1996·Granted Jun 20, 2000·13 cites·6 claims
- 0442US6028408AControl device for a windshield wiper motorBOSCH GMBH ROBERT·Filed 1998·Granted Feb 22, 2000·11 cites·9 claims
- 0540US6011369ADevice and method for controlling windscreen wipersBOSCH GMBH ROBERT·Filed 1998·Granted Jan 4, 2000·8 cites·6 claims
- 0640US2009165549A1Device and method for testing an optical rain sensorGRASS ANSGAR·Filed 2005·Application pending·0 cites
- 0727US6819067B2Contact washer system and method for controlling a windscreen wiper motorBOSCH GMBH ROBERT·Filed 2001·Granted Nov 16, 2004·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →