OXIDATA
Filed: May 1, 1998
Computer software for analyzing oxidation properties for fuels and lubricants
Owned by: Koehler Instrument Company, Inc.
Serial Number: 75478367
TCMT
Laboratory apparatus and instruments, namely, flash point analyzer; Laboratory apparatus and instruments, namely, infrared…
Owned by: Koehler Instrument Company, Inc.
Serial Number: 77781928
KOEHLER INSTRUMENT COMPANY, INC.
Filed: April 30, 2021
Chemicals, namely, buffer and standard solutions used in analytical chemistry
Owned by: Koehler Instrument Company, Inc.
Serial Number: 90684212
KOEHLER INSTRUMENT COMPANY, INC.
Filed: January 8, 2025
Chemicals, namely, certified reference materials (CRMs) for the calibration and verification of kinematic and dynamic viscosity…
Owned by: Koehler Instrument Company, Inc.
Serial Number: 98945584
