LISTON SCIENTIFIC CORPORATION Trademarks
AUTO CAL
Filed: October 8, 1991
calibration solutions used to detect degrees of metal concentrations in human blood for use in medical analyzer devices
Owned by: LISTON SCIENTIFIC CORPORATION
Serial Number: 74210564
CAL SET
Filed: October 8, 1991
calibration solutions used to detect degrees of metal concentrations in human blood for use in medical analyzer devices
Owned by: LISTON SCIENTIFIC CORPORATION
Serial Number: 74210565
LISTON ECS
Filed: October 8, 1991
whole blood, serum, or plasma sample medical analyzers
Owned by: LISTON SCIENTIFIC CORPORATION
Serial Number: 74210566
ENVIROMAX
Filed: October 6, 1992
gas analyzer devices; namely, infrared gas analyzers
Owned by: LISTON SCIENTIFIC CORPORATION
Serial Number: 74320720
