Assignee
SIEMENS DUEWAG GMBH
US·4 granted patents·85 citations·filing 1997–1999
Top patents by PatentIndex Score
4 records- 0177US6227125B1Coach body of railway vehicleSIEMENS DUEWAG GMBH·Filed 1997·Granted May 8, 2001·60 cites·10 claims
- 0237US6234892B1Device for producing hot air curtains for door openings in local transit vehicleSIEMENS DUEWAG GMBH·Filed 1998·Granted May 22, 2001·16 cites·12 claims
- 0325US6234084B1Wagon bodySIEMENS DUEWAG GMBH·Filed 1997·Granted May 22, 2001·6 cites·9 claims
- 0414US6289821B1Rail vehicle, especially for local trafficSIEMENS DUEWAG GMBH·Filed 1999·Granted Sep 18, 2001·3 cites·8 claims
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