GLI International Inc. Trademarks
DRY CALIBRATION
Filed: March 19, 1997
conductivity measurement instrumentation systems, namely, analyzers and sensors
Owned by: GLI International Inc.
Serial Number: 75260027
CAL-CLEAN
Filed: March 20, 1997
automatic electronic pH measurement apparatus
Owned by: GLI International Inc.
Serial Number: 75260741
DRY-CAL
Filed: December 8, 1997
Conductivity measurement instrumentation systems, namely, (liquid) conductivity analyzers for indicating and transmitting…
Owned by: GLI International Inc.
Serial Number: 75401405
CAL-CUBE
Filed: May 8, 1998
calibration cube for verifying turbidity meter readings
Owned by: GLI International Inc.
Serial Number: 75481693
