Inventor
ECKSTEIN WOLFGANG
DE22 patents
⚠️ This page may combine multiple inventors who share the name “ECKSTEIN WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAEGERWERK AG
19 patentsUS4146597AMar 27, 1979
Respiratory air humidifier for respirators
DRAEGERWERK AG82 citations95
US4555252ANov 26, 1985
Electrostatic filter construction
DRAEGERWERK AG50 citations92
US4045192AAug 30, 1977
Mobile filtering apparatus for keeping patients under aseptic conditions
DRAEGERWERK AG50 citations92
US5036842AAug 6, 1991
Respirator with blower support and regeneration of the breathing filter
DRAEGERWERK AG37 citations91
US4467795AAug 28, 1984
Breathing device package
DRAEGERWERK AG21 citations82
US4822572AApr 18, 1989
Chemical oxygen generator
DRAEGERWERK AG19 citations81
US4821711AApr 18, 1989
Protective breathing device
DRAEGERWERK AG21 citations81
US4805608AFeb 21, 1989
Breathing apparatus
DRAEGERWERK AG21 citations79
US4629335ADec 16, 1986
Indicator tube combined with a temperature gauge
DRAEGERWERK AG14 citations74
US4528160AJul 9, 1985
Gas dosimeter construction
DRAEGERWERK AG8 citations73
US4298010ANov 3, 1981
Breathing alcohol testing device
DRAEGERWERK AG10 citations73
US4083226AApr 11, 1978
Portable explosion-proof gas detector
DRAEGERWERK AG11 citations73
US4731197AMar 15, 1988
Potassium superoxide pellet
DRAEGERWERK AG8 citations71
US4392389AJul 12, 1983
Sampling tube having closing caps
DRAEGERWERK AG17 citations71
US4154236AMay 15, 1979
Oxygen respirator with oxygen-supplying chemical cartridge
DRAEGERWERK AG14 citations71
US4828590AMay 9, 1989
Filter arrangement
DRAEGERWERK AG7 citations69
US4665910AMay 19, 1987
Respirator having a respiratory regenerator with an area cooling portion
DRAEGERWERK AG8 citations69
US4290792ASep 22, 1981
Filter construction
DRAEGERWERK AG17 citations66
US4287750ASep 8, 1981
Device for checking the functioning of gas measuring apparatus
DRAEGERWERK AG6 citations62