Assignee
FLOWLINE INC
US10 patents
Top patents by PatentIndex Score
US5546005AAug 13, 1996
Guarded capacitance probe and related measurement circuit
FLOWLINE INC66 citations94
US5895848AApr 20, 1999
Apparatus and method for level sensing in a container
FLOWLINE INC75 citations91
US5822274AOct 13, 1998
Method and apparatus for acoustically measuring the level of liquid in a tank
FLOWLINE INC26 citations91
US5553479ASep 10, 1996
Threshold level calibration method and apparatus
FLOWLINE INC20 citations91
USD352010SNov 1, 1994
Liquid level sensor
FLOWLINE INC7 citations74
US7098669B2Aug 29, 2006
Depth determining system
FLOWLINE INC10 citations69
USD350297SSep 6, 1994
Fluid sensor mounting track
FLOWLINE INC19 citations69
US11002587B2May 11, 2021
Ultrasonic level sensor with sound trap
FLOWLINE INC3 citations62
USD367915SMar 12, 1996
Controller electronics enclosure for liquid handling equipment
FLOWLINE INC12 citations59
US10408663B2Sep 10, 2019
Ultrasonic level sensor with reflectors
FLOWLINE INC0 citations30