Inventor · disambiguated record
Ralf Lorenzen
Also filed as: LORENZEN RALF
5 granted patents·72 citations·filing 2002–2010
78Inventor score
Top patents by PatentIndex Score
5 records- 0180US7708015B2Process for the automatic recording of pressure-vs.-volume curves during artificial respirationDRAEGER MEDICAL AG·Filed 2005·Granted May 4, 2010·52 cites·19 claims
- 0267US8047205B2Gas-mixing device for respiratorsDRAEGER MEDICAL GMBH·Filed 2007·Granted Nov 1, 2011·10 cites·15 claims
- 0362US7815166B2Electrodynamic drive for a dispensing valveDRAEGER MEDICAL AG·Filed 2008·Granted Oct 19, 2010·3 cites·9 claims
- 0452US6729343B2Valve arrangement for controlling the flow rate of a gasDRAEGER MEDICAL AG·Filed 2002·Granted May 4, 2004·7 cites·20 claims
- 0531US8707951B2Process for operating a respiratorLORENZEN RALF·Filed 2010·Granted Apr 29, 2014·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Ralf Lorenzen 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 →