Flow Management Devices, LLC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 653
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9470573 Leak sensor for a proverApr 30, 13Oct 18, 16[G01M, G01F]
9103709 Optical switch system for a proverMay 08, 13Aug 11, 15[G01J, G01D, G01F]
8677800 Framework enveloping a proverMay 10, 12Mar 25, 14[G01F]
8578752 Framework with stanchions for a proverMay 10, 12Nov 12, 13[G01F]
8205479 Method for mounting a proverJan 06, 10Jun 26, 12[G01F]
8196446 Framework for a proverJan 06, 10Jun 12, 12[G01F]
8161791 Prover self testing and validation apparatusMay 06, 10Apr 24, 12[G01P]
7650775 Unidirectional captive displacement proverJan 10, 08Jan 26, 10[G01F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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