Inventor · disambiguated record
Lutz Rüffert
Also filed as: RUEFFERT LUTZ · RÜFFERT LUTZ
2 granted patents·15 citations·filing 2007–2011
56Inventor score
Top patents by PatentIndex Score
2 records- 0179US7833166B2Breath alcohol-measuring device with an illuminated mouthpieceDRAEGER SAFETY AG & CO KGAA·Filed 2007·Granted Nov 16, 2010·12 cites·20 claims
- 0259US8931482B2Breathing apparatus with compensation of the ambient pressureHANSMANN HANS-ULLRICH·Filed 2011·Granted Jan 13, 2015·3 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →