GARDRAY
Filed: January 15, 1968
HIGH ENERGY RADIATION EXPOSURE MONITORING SERVICE
Owned by: LANDAUER, INC.
Serial Number: 72288886
LANDAUER
Filed: June 17, 1975
HEALTH AND SAFETY SERVICES-NAMELY, PERSONNEL RADIATION DOSIMETRY SERVICES
Owned by: LANDAUER, INC.
Serial Number: 73055405
NEUTRAK
Filed: July 24, 1978
Personal Neutron Radiation Dosimeters
Owned by: LANDAUER, INC.
Serial Number: 73179371
TRIPLE I
Filed: July 22, 1985
INFORMATION STORAGE AND RETRIEVAL SERVICES IN THE RADIATION DOSIMETRY DATA FIELD
Owned by: LANDAUER, INC.
Serial Number: 73549191
NITROX
Filed: April 3, 1991
personal chemical dosimetry services, namely, the measurement, detection, and reporting of nitrous oxide exposures
Owned by: LANDAUER, INC.
Serial Number: 74153866
DEX-RAY
Filed: July 27, 1993
radiation exposure monitoring badges
Owned by: LANDAUER, INC.
Serial Number: 74418277
PARTNERS IN RADIATION SAFETY
Filed: November 21, 1997
PROGRAM PROMOTING RADIATION SAFETY THROUGH THE USE OF PERSONNEL DOSIMETERS
Owned by: LANDAUER, INC.
Serial Number: 75394116
HEALTHY HOME AIR
ENVIRONMENTAL TEST KITS USED TO DETECT ALLERGENS COMPRISED OF A DUST COLLECTOR TRAP, PRE-PAID RETURN MAILER, AND INSTRUCTION…
Owned by: LANDAUER, INC.
Serial Number: 76179670
AURION
RADIATION MONITORS IN THE FORM OF DOSIMETERS
Owned by: LANDAUER, INC.
Serial Number: 76253292
INLIGHT
Filed: November 16, 2006
DOSIMETERS AND DOSIMETRY READERS
Owned by: LANDAUER, INC.
Serial Number: 77045813
LANDAUER DOSE OF RECORD
Measurement evaluations in the personnel radiation dosimetry field
Owned by: LANDAUER, INC.
Serial Number: 77385369
LIFETIME DOSE OF RADIATION
Health and safety services, namely, personnel radiation dosimetry services
Owned by: LANDAUER, INC.
Serial Number: 77385381
