MSI MACHINEERING SOLUTIONS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5191932 Oilfield cementing tool and methodJul 09, 91Mar 09, 93[E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0295,389 AXIAL FLUX SWITCHED RELUCTANCE MOTOR AND METHODS OF MANUFACTUREAbandonedJun 12, 07Nov 25, 10[H02K]
7284602 Self-aligning stuffing boxExpiredJun 03, 05Oct 23, 07[E21B]
2007/0180,644 APPARATUS AND SYSTEM FOR CLEARING A ROADWAY SURFACEAbandonedJan 30, 07Aug 09, 07[A47L]
2007/0088,044 Quinazoline derivatives as antitumor agentsAbandonedMay 31, 06Apr 19, 07[A61K, C07D]
7199497 Frameless switched reluctance motor and application as a top drive for a rotary pumpExpiredJun 06, 05Apr 03, 07[H02K]

Top Inventors for This Owner

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