FR

Frank Ralfs

DK Drägerwerk Ag & Co. Kgaa: 4 patents #40 of 331Top 15%
DS Draeger Medical Systems: 2 patents #38 of 125Top 35%
DG Draeger Medical Gmbh: 1 patents #1 of 15Top 7%
DG Dräger Medical Gmbh: 1 patents #80 of 172Top 50%
📍 Lübeck, DE: #49 of 505 inventorsTop 10%
Overall (All Time): #604,397 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12369810 Process and system with a measuring device and an analysis device for processing data Eckhard Teschner 2025-07-29
12350438 Ventilator for high-flow oxygen therapy Andreas Neumann 2025-07-08
11925757 Ventilator 2024-03-12
9981095 Process for operating a respirator or anesthesia device in the APRV mode taking into the impedance and/or the impedance change Eckhard Teschner 2018-05-29
9233222 System for managing ventilator operation Joseph Elaz, Wolfgang Scholz, Samuel Cavallaro, Jay Butterbrodt 2016-01-12
8950399 Method for automatically controlling a ventilation or breathing system as well as a corresponding ventilation or breathing system Thomas HANDZSUJ, Ernst-Wilhelm Schubert, Marcus Eger 2015-02-10
8485981 Medical therapy device 2013-07-16
8201558 Method for operating an anesthesia or ventilation apparatus having a trigger function and device therefor 2012-06-19