Melling Tool Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 443
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 238
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 134
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16N LUBRICATING115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0306,948 Multiple Pressure Variable Displacement Pump with Mechanical ControlOct 31, 14Oct 26, 17[F04C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9103343 High-performance oil pumpDec 02, 13Aug 11, 15[F04C]
8622717 High-performance oil pumpOct 31, 08Jan 07, 14[F04B]
8474419 Temperature control apparatus and method for an automotive cooling systemJun 17, 08Jul 02, 13[F01P, F02F]
5810571 High performance oil pumpJan 21, 97Sep 22, 98[F16N, F01M, F04C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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