MANNING ENVIRONMENTAL CORP. Trademarks
DIPPER
Filed: August 17, 1972
LIQUID LEVEL AND FLOW METER USED IN THE RECORDING OF THE CHANGES IN THE LEVEL OF FLOW IN OPEN CHANNELS, SEWERS, RIVERS AND…
Owned by: MANNING ENVIRONMENTAL CORP.
Serial Number: 72433018
MANNING
Filed: July 21, 1980
Fluid Flow Meters, Level Meters and Samplers, Structural Components of the Foregoing and Systems Comprised of Two or More…
Owned by: MANNING ENVIRONMENTAL CORP.
Serial Number: 73271032
