Inventor
PASTERNACK ADALBERT
DE41 patents
⚠️ This page may combine multiple inventors who share the name “PASTERNACK ADALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAEGERWERK AG
40 patentsUS5076267ADec 31, 1991
Closed circuit breathing device with pressure sensing means
DRAEGERWERK AG69 citations96
US5072728ADec 17, 1991
Recirculating respirator
DRAEGERWERK AG67 citations96
US4459822AJul 17, 1984
Cooling suit system and heat exchanger construction
DRAEGERWERK AG74 citations96
US4378011AMar 29, 1983
Lung controlled pressure gas respirator for use with an oxygen mask and valving mechanism therefor
DRAEGERWERK AG109 citations96
US4172454AOct 30, 1979
Heat and gas protection suit
DRAEGERWERK AG57 citations96
US5322058AJun 21, 1994
Gas mask and breathing equipment with respiration air recirculation
DRAEGERWERK AG35 citations93
US5048517ASep 17, 1991
Recirculating positive-pressure respirator
DRAEGERWERK AG36 citations93
US5005569AApr 9, 1991
Ventilatory air humidifier for a breathing equipment
DRAEGERWERK AG24 citations93
US4881539ANov 21, 1989
Protective suit having a supply of breathing air
DRAEGERWERK AG25 citations93
US4667669AMay 26, 1987
Cycle respirator for pressure operation
DRAEGERWERK AG46 citations93
US4551858ANov 12, 1985
Protective helmet having a cooling harness
DRAEGERWERK AG34 citations93
US4292967AOct 6, 1981
Respirator having oxygen delivering chemical cartridge
DRAEGERWERK AG37 citations93
US4286439ASep 1, 1981
Suit for protecting a person's body from heat and gas
DRAEGERWERK AG35 citations93
US4440166AApr 3, 1984
Electrically and mechanically controllable closed cycle respirator
DRAEGERWERK AG27 citations92
US4423723AJan 3, 1984
Closed cycle respirator with emergency oxygen supply
DRAEGERWERK AG43 citations92
US4405348ASep 20, 1983
Cooling device particularly for heat protective suits
DRAEGERWERK AG21 citations82
US4364384ADec 21, 1982
Excess pressure respirator with pressurized breathing gas shutoff
DRAEGERWERK AG20 citations82
US4350115ASep 21, 1982
Warning signal device for respirators
DRAEGERWERK AG21 citations82
US4300547ANov 17, 1981
Respirator having means for cooling inhalation air
DRAEGERWERK AG20 citations82
US4253328AMar 3, 1981
Device for enclosing a person's head to test a breathing mask
DRAEGERWERK AG23 citations82
US4390997AJul 5, 1983
Heat protection garment
DRAEGERWERK AG25 citations80
US5499623AMar 19, 1996
Gas mask and breathing equipment with liquefied respiration gas
DRAEGERWERK AG8 citations74
US4630605ADec 23, 1986
Respirator control device
DRAEGERWERK AG18 citations74
US4611628ASep 16, 1986
Attenuator valve for a pressure-gas conduit
DRAEGERWERK AG20 citations74
US4491130AJan 1, 1985
Emergency respirator
DRAEGERWERK AG18 citations74
US4301792ANov 24, 1981
Respirator with cooling device
DRAEGERWERK AG10 citations74
US4294244AOct 13, 1981
Respirator with a cooling device
DRAEGERWERK AG15 citations74
US4275723AJun 30, 1981
Warning device for breathing apparatus having a pressure gas supply
DRAEGERWERK AG16 citations74
US4249473AFeb 10, 1981
Warning signal producing device for protective breathing apparatus
DRAEGERWERK AG9 citations74
US4246864AJan 27, 1981
Device for indicating airtightness
DRAEGERWERK AG11 citations74
US4213453AJul 22, 1980
Breathing device having oxygen donor chemical cartridge
DRAEGERWERK AG15 citations74
US4200092AApr 29, 1980
Respirator having an oxygen-releasing chemical cartridge
DRAEGERWERK AG11 citations74
US4188947AFeb 19, 1980
Breathing device having a coolant chamber
DRAEGERWERK AG11 citations74
US4154236AMay 15, 1979
Oxygen respirator with oxygen-supplying chemical cartridge
DRAEGERWERK AG14 citations71
US4955374ASep 11, 1990
Closed cycle gas mask and breathing equipment for operation under pressure having a severance-operated connection shut-off for the breathing equipment
DRAEGERWERK AG4 citations63
US4611589ASep 16, 1986
Device for regenerating respiratory breathing air
DRAEGERWERK AG4 citations63
US4187843AFeb 12, 1980
Respirator having an oxygen-releasing chemical cartridge and means for attaching an additional cartridge
DRAEGERWERK AG5 citations63
US4180235ADec 25, 1979
Throttling device for fluids
DRAEGERWERK AG4 citations63
US4367822AJan 11, 1983
Airtight receptacle lock for emergency respirators
DRAEGERWERK AG4 citations61
US4287887ASep 8, 1981
Oxygen respirator container for an oxygen releasing chemical cartridge
DRAEGERWERK AG6 citations61