Inventor · disambiguated record
Gerald Helmstadter
Also filed as: HELMSTAEDTER GERALD
5 granted patents·43 citations·filing 1988–1997
79Inventor score
Top patents by PatentIndex Score
5 records- 0156US4993383AController unitVDO SCHINDLING·Filed 1988·Granted Feb 19, 1991·12 cites·3 claims
- 0250US4850320AElectrical gas pedalVDO SCHINDLING·Filed 1988·Granted Jul 25, 1989·10 cites·2 claims
- 0333US6256582B1Method and device for navigation support of a vehicle driverMANNESMANN VDO AG·Filed 1997·Granted Jul 3, 2001·9 cites·12 claims
- 0433US6236935B1Navigation-assistance method and device for a vehicle driverMANNESMANN VDO AG·Filed 1997·Granted May 22, 2001·9 cites·17 claims
- 0526US6078863AMethod of preparing route guide information for the driver of a vehicleMANNESMANN VDO AG·Filed 1997·Granted Jun 20, 2000·3 cites·5 claims
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