ECOLYZER
Filed: July 30, 1973
INSTRUMENTS FOR ELECTROCHEMICALLY MEASURING, SENSING, ANALYZING, MONITORING AND RECORDING OF CARBON MONOXIDE IN GASES
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 72464231
ECOLYZER
Filed: May 24, 1979
Electrochemical Instruments for Measuring, Sensing, Analyzing, Monitoring, and Recording of Combustible Gases
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 73216899
AEROTEST
Filed: February 2, 1981
APPARATUS FOR EVALUATING THE PRESENCE OFCARBON NONOXIDE, CARBON DIOXIDE, WATER VAPOR AND OIL MIST IN BREATHING AIR IN COMPRESSED…
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 73295391
PARAT-MASK
Filed: February 4, 1982
BREATHING HOOD FOR PROTECTION AGAINST SMOKE AND FUMES
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 73348689
ECOLYZER
Filed: July 29, 1987
INSTRUMENTS FOR MEASURING, SENSING, ANALYZING, MONITORING, AND RECORDING OF COMBUSTIBLE GASES
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 73675212
G.U.I.D.E.
Filed: November 27, 1992
computer programs
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74334981
VOLUNTEER
Filed: May 21, 1993
self-contained breathing apparatus for fire fighting and industrial safety uses
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74392978
INTELLISENSE
Filed: June 18, 1993
instruments for measuring, sensing, analyzing and monitoring gases
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74402796
MULTI PAC
Filed: August 20, 1993
microprocessor controlled portable instrument for the detection of oxygen, flammable gas, and toxic gas accumulations
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74426494
VOLUNTEER PACKAGE
Filed: January 26, 1994
assembled units comprising five self-contained breathing apparatus for fire fighting and industrial safety uses and one…
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74482673
MINUTEMAN
Filed: January 26, 1994
self-contained breathing apparatus for fire fighting and industrial safety uses
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74482674
INTERLOCK
Filed: June 9, 1994
breath alcohol analyzer connected to a vehicular ignition system for preventing operation due to alcohol impairment
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74535022
QUICKAIR-10
Filed: December 8, 1994
self-contained breathing apparatus for use in escaping from fires and other catastrophic events
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74608286
QUICKAIR-5
Filed: December 8, 1994
self-contained breathing apparatus for use in escaping from fires and other catastrophic events
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 74608309
DRAGER FABGARD
Filed: July 15, 1996
microprocesser controlled instrument for the detection of up to eight toxic gases
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 75134645
STEELGARD
Filed: December 12, 1997
instruments for the measuring, sensing, analyzing and monitoring of cabon monoxide and oxygen
Owned by: NATIONAL DRAEGER, INC.
Serial Number: 75404235
