Inventor
METT FRANK
DE27 patents
⚠️ This page may combine multiple inventors who share the name “METT FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAEGER SAFETY AG & CO KGAA
11 patentsUS7935234B2May 3, 2011
Electrochemical gas sensor and process for manufacturing same
DRAEGER SAFETY AG & CO KGAA14 citations84
US7645367B2Jan 12, 2010
Gas-measuring system with gas sensor and gas generator
DRAEGER SAFETY AG & CO KGAA19 citations82
US9726633B2Aug 8, 2017
Electrochemical gas sensor system
DRAEGER SAFETY AG & CO KGAA11 citations75
US10883958B2Jan 5, 2021
Liquid electrolyte for an electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA2 citations71
US12270800B2Apr 8, 2025
Electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA0 citations62
US7615139B2Nov 10, 2009
Electrochemical sensor
DRAEGER SAFETY AG & CO KGAA6 citations62
US10416108B2Sep 17, 2019
Electrode for an electrochemical gas sensor, manufacturing method for an electrode, and use of an electrode
DRAEGER SAFETY AG & CO KGAA1 citations61
US11828720B2Nov 28, 2023
Liquid electrolyte for an electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA0 citations60
US10969361B2Apr 6, 2021
Electrochemical gas sensor, liquid electrolyte and use of a liquid electrolyte in an electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA0 citations58
US10175191B2Jan 8, 2019
Electrochemical gas sensor, liquid electrolyte and use of a liquid electrolyte in an electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA0 citations50
US9778220B2Oct 3, 2017
Electrochemical gas sensor
DRAEGER SAFETY AG & CO KGAA0 citations40
DRAEGERWERK AG
8 patentsUS6607642B1Aug 19, 2003
Electrochemical gas sensor with diamond-like carbon electrodes
DRAEGERWERK AG37 citations92
US6584827B2Jul 1, 2003
Electrochemical gas sensor with diamond electrode
DRAEGERWERK AG21 citations92
US6024853AFeb 15, 2000
Electrochemical oxygen sensor
DRAEGERWERK AG21 citations92
US5879527AMar 9, 1999
Filter for an electrochemical measuring cell
DRAEGERWERK AG38 citations92
US5865973AFeb 2, 1999
Electrochemical measuring cell
DRAEGERWERK AG17 citations84
US7704374B2Apr 27, 2010
Electrochemical gas sensor
DRAEGERWERK AG11 citations83
US7883611B2Feb 8, 2011
Electrochemical sensor having a mediator compound
DRAEGERWERK AG0 citations51
US6793786B2Sep 21, 2004
Flow gap gas distribution adapter for an electrochemical gas sensor
DRAEGERWERK AG0 citations41