Wright Flow Technologies Limited

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 222
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8821141 Positive displacement rotary pumps with improved coolingJun 23, 11Sep 02, 14[F04C]
7905717 PD pumps with a common gearbox module and varying capacities and easy access to mechanical sealsJun 09, 08Mar 15, 11[F04C, F03C]
6283740 Rotary lobe pumpsMar 30, 99Sep 04, 01[F03C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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