Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ultrasonic linear meter sensor for positive displacement meter

Ultrasonic linear meter sensor for positive displacement meter

US Patent 4938054 · Granted Jul 3, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for fraud detection by low flow rate monitoring at a fuel disp2013
Fuel dispenser utilizing pressure sensor for theft detection2011
Pool cleaner2011
Pool cleaner2011
Nozzle snap flow compensation2010
Fluid distribution system for a swimming pool cleaning apparatus2010
Apparatus and method for dissipating heat sensitive components in lighting fixtu2003
Blending system and method using an auxiliary measuring device2001
Area lighting fixture2001
Preconditioning a fuel dispensing system using a transponder2000
System for enabling handicapped individuals to use gasoline dispensers2000
Solenoid for scanned flip-disk sign improvements2000