CIRCOR PRECISION METERING, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 260
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 245
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 123
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7278840 Compliant viscous seal for fluid transfer deviceJun 28, 04Oct 09, 07[F03C]
6764284 Pump mount using sanitary flange clampDec 19, 02Jul 20, 04[F04B]
6318167 Volumetric test stand cylinder monitor/controllerMay 04, 99Nov 20, 01[G01M, F04B]
6171089 External gear pump with drive gear sealApr 06, 99Jan 09, 01[F04C]
6135741 Recirculating flow path for gear pumpJul 15, 99Oct 24, 00[F04C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6685453 Fluid transfer machine with drive shaft lubrication and coolingExpiredMay 31, 02Feb 03, 04[F01C]

Top Inventors for This Owner

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