Inventor · disambiguated record
Marcus Romba
Also filed as: ROMBA MARCUS
3 granted patents·1 pending application·5 citations·filing 2009–2015
57Inventor score
Technology areasA62B
Top patents by PatentIndex Score
4 records- 0159US8931482B2Breathing apparatus with compensation of the ambient pressureHANSMANN HANS-ULLRICH·Filed 2011·Granted Jan 13, 2015·3 cites·9 claims
- 0246US2017001048A1Blower filter device, respiratory protection device, operational infrastructure and methodDRAEGER SAFETY AG & CO KGAA·Filed 2014·Application pending·0 cites
- 0343US10525291B2Connection module, maintenance device and method for maintaining a closed-circuit breathing apparatusDRAEGER SAFETY AG & CO KGAA·Filed 2015·Granted Jan 7, 2020·0 cites·16 claims
- 0433USD637621SVehicle filterDRAEGER SAFETY AG & CO KGAA·Filed 2009·Granted May 10, 2011·2 cites·1 claims
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