Inventor · disambiguated record
Matthias Witt
Also filed as: WITT MATTHIAS
9 granted patents·1 pending application·80 citations·filing 1999–2005
85Inventor score
Top patents by PatentIndex Score
10 records- 0178US7290571B2Filling device for an anesthetic evaporatorDRAEGER MEDICAL AG·Filed 2005·Granted Nov 6, 2007·22 cites·8 claims
- 0269US7287557B2Anesthetic tank of an anesthetic dispensing unitDRAEGER MEDICAL AG·Filed 2005·Granted Oct 30, 2007·8 cites·20 claims
- 0359US7730885B2Device for mixing anesthetic vapor with anesthetic gasDRAEGER MEDICAL AG·Filed 2005·Granted Jun 8, 2010·2 cites·8 claims
- 0449US7032595B2Metering device for anestheticsDRAEGER MEDICAL AG·Filed 2002·Granted Apr 25, 2006·9 cites·20 claims
- 0547US7648039B2Pressure-resistant tank for liquidsDRAEGER MEDICAL AG·Filed 2005·Granted Jan 19, 2010·0 cites·20 claims
- 0647US6899312B2Pressure relief valve for flowing mediaDRAEGER MEDICAL AG·Filed 2003·Granted May 31, 2005·1 cites·20 claims
- 0742US7591263B2Device for differential pressure measurement in anesthetic dispensing devicesDRAEGER MEDICAL AG·Filed 2005·Granted Sep 22, 2009·0 cites·20 claims
- 0842US7317402B2Alarm in a device for dispensing volatile anestheticsDRAEGER MEDICAL AG·Filed 2005·Granted Jan 8, 2008·0 cites·20 claims
- 0942US6422237B1Respirator with a breathing circuitDRAEGER MEDIZINTECH GMBH·Filed 1999·Granted Jul 23, 2002·38 cites·14 claims
- 1026US2001050106A1Nonreturn valveFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →