NP Industries, Inc. Trademarks
ULTRASCAN
Filed: February 14, 1980
Non-Invasive Flowmeter for Measuring Liquid Flow in Pipes
Owned by: NP Industries, Inc.
Serial Number: 73250186
MICROFLOW
Filed: February 14, 1980
Flowmeter for Measuring Liquid Flow in an Open Channel
Owned by: NP Industries, Inc.
Serial Number: 73250187
SODARFLOW
Filed: February 14, 1980
Flowmeter for Measuring Liquid Flow in an Open Channel
Owned by: NP Industries, Inc.
Serial Number: 73250188
SODARLEVEL
Filed: February 14, 1980
Meter for Continuously Measuring Liquid Level in a Tank
Owned by: NP Industries, Inc.
Serial Number: 73250189
