Inventor · disambiguated record
Norbert Grass
Also filed as: GRASS NORBERT
6 granted patents·2 pending applications·100 citations·filing 1992–2005
82Inventor score
Files withSIEMENS AG7
Top patents by PatentIndex Score
8 records- 0185US6282106B2Power supply for an electrostatic precipitatorSIEMENS AG·Filed 2000·Granted Aug 28, 2001·64 cites·20 claims
- 0272US7889857B2Method and system for providing a serviceSIEMENS AG·Filed 2005·Granted Feb 15, 2011·6 cites·9 claims
- 0365US7225168B2Method and system for providing a service on demandSIEMENS AG·Filed 2005·Granted May 29, 2007·3 cites·17 claims
- 0457US7502701B2PC-arrangement for visualisation, diagnosis and expert systems for monitoring, controlling and regulating high voltage supply units of electric filtersSIEMENS AG·Filed 2003·Granted Mar 10, 2009·8 cites·28 claims
- 0553US5471377AProcess for controlling a power supply which supplies power to an electrostatic filter in which secondary circuit states are determined based on measured primary circuit values and in which short circuits are detectedSIEMENS AG·Filed 1992·Granted Nov 28, 1995·17 cites·19 claims
- 0650US7366369B2Transmission of measured values in high-voltage supply units for electrofiltersSIEMENS AG·Filed 2003·Granted Apr 29, 2008·2 cites·18 claims
- 0734US2006069579A1Method of monitoring a facilitySIEMENS AG·Filed 2004·Application pending·0 cites
- 0833US2004098173A1Method for operating an electrostatic filterFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Norbert Grass files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →