P

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 patents
US5076267ADec 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

DRAEGER SAFETY AG & CO KGAA

1 patent