WINDTRANS SYSTEMS LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 326
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 344
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9441626 Oval chamber vane pumpMar 14, 13Sep 13, 16[F04C, F01C]
9297379 Oval chamber vane pumpDec 10, 12Mar 29, 16[F04C, F03C, F01C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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