Inventor · disambiguated record
Chester Raczewski
Also filed as: RACZEWSKI CHESTER
4 granted patents·4 pending applications·31 citations·filing 2005–2018
75Inventor score
Top patents by PatentIndex Score
8 records- 0189US10082299B2Exhaust flow control system and methodOY HALTON GROUP LTD·Filed 2016·Granted Sep 25, 2018·5 cites·21 claims
- 0286US9119891B2Ultraviolet monitoring systems, methods, and devicesLIVCHAK ANDREY V·Filed 2011·Granted Sep 1, 2015·8 cites·8 claims
- 0381US9494324B2Exhaust flow control system and methodLIVCHAK ANDREY V·Filed 2009·Granted Nov 15, 2016·16 cites·7 claims
- 0480US9645009B2Ultraviolet monitoring systems, methods, and devicesOY HALTON GROUP LTD·Filed 2015·Granted May 9, 2017·2 cites·20 claims
- 0561US2018363923A1Exhaust Flow Control System and MethodOY HALTON GROUP LTD·Filed 2018·Application pending·0 cites
- 0656US2008302247A1Ultra-violet ventilation system having an improved filtering deviceHALTON GROUP LTD OY·Filed 2008·Application pending·0 cites
- 0749US2011120314A1Ultra-violet ventilation system having an improved filtering deviceHALTON GROUP LTD OY·Filed 2011·Application pending·0 cites
- 0848US2005229922A1Ultra-violet ventilation system having an improved filtering deviceMAGNER ERIK·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →