PRECISION TECHNOLOGIES GROUP (PTG) LIMITED

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B23F MAKING GEARS OR TOOTHED RACKS 115
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
 
 
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
9770772 Method of machining a rotor with variable-lead screwDec 12, 13Sep 26, 17[B24B, F04C, B23F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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