In-Well Technologies, 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 492
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE41507 Air filter for a wellFeb 02, 06Aug 17, 10[E21B]
7255133 Fluid pressure system including free floating bladderMar 20, 06Aug 14, 07[F16L]
7093651 Water pressure system with pressure tank installed within well casing of wellJun 27, 05Aug 22, 06[E21B]
7013924 Fluid pressure system including free floating bladderNov 17, 04Mar 21, 06[F16L]
6910532 Water pressure system with pressure tank installed within well casing of wellFeb 25, 02Jun 28, 05[F21B]
6684945 Air filter for a wellFeb 20, 02Feb 03, 04[E21B]
6349765 Water pressure systemOct 27, 99Feb 26, 02[E21B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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