Inventor
MAURER CHRISTOPH
CH20 patents
⚠️ This page may combine multiple inventors who share the name “MAURER CHRISTOPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAEGERWERK AG
13 patentsUS5287898AFeb 22, 1994
Filling device for anesthetic vaporizers
DRAEGERWERK AG71 citations96
US5243973ASep 14, 1993
Metering device for a liquid anesthetic via an intermediate container
DRAEGERWERK AG44 citations92
US5242403ASep 7, 1993
Pumping device for the metered feed of liquids
DRAEGERWERK AG45 citations92
US5235971AAug 17, 1993
Anesthetic metering device
DRAEGERWERK AG25 citations92
US5197462AMar 30, 1993
Anesthetic metering device
DRAEGERWERK AG47 citations92
US5269293ADec 14, 1993
Cooling device for cooling breathing gas in a respiratory protection device
DRAEGERWERK AG67 citations91
US5202560AApr 13, 1993
System for measuring the concentration of a gaseous component by detecting positions of mode jumps in a laser diode
DRAEGERWERK AG27 citations89
US5024587AJun 18, 1991
Valveless pump
DRAEGERWERK AG19 citations82
US5335652AAug 9, 1994
Gas ratio control device for anesthetic apparatus
DRAEGERWERK AG15 citations73
US5092980AMar 3, 1992
Measuring apparatus for detecting gases
DRAEGERWERK AG18 citations73
US4773443ASep 27, 1988
Pressure reducer
DRAEGERWERK AG11 citations73
US4768548ASep 6, 1988
Pressure reducer
DRAEGERWERK AG16 citations73
US5168867ADec 8, 1992
Locking device for a metering device for an anesthetic vaporizer
DRAEGERWERK AG3 citations62
SEFAR AG
4 patentsUS7595452B2Sep 29, 2009
Circuit board and method for its production
SEFAR AG8 citations73
US7090770B2Aug 15, 2006
Filter cloth and method for producing the same
SEFAR AG1 citations51
US9993759B2Jun 12, 2018
Filter means and filter element for treating a flushing liquid for material-removing machining and method for material-removing machining
SEFAR AG0 citations43
US9861918B2Jan 9, 2018
Filter medium
SEFAR AG0 citations43