HARRIER 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 987
 
  
 
F16H GEARING694
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 146
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9689243 Progressive cavity pump with free pump rotorApr 16, 14Jun 27, 17[F04C, E21B]
9581000 Shaft seal pressure compensation apparatusOct 06, 14Feb 28, 17[E21B]
9470075 System and method for direct drive pumpAug 15, 13Oct 18, 16[F04D, E21B]
9447665 Apparatus for connecting and disconnecting a downhole assemblyJan 13, 14Sep 20, 16[E21B]
9447666 Rod attached apparatus for connecting a rotating drive rod string to a downhole assemblyJan 13, 14Sep 20, 16[E21B]
8776639 Spur gear power sharing gear setsJun 24, 10Jul 15, 14[F16H]
8336632 System and method for direct drive pumpSep 02, 09Dec 25, 12[E21B]
8118089 Down hole delivery systemJun 19, 09Feb 21, 12[F04B, E21B]
7963190 Helical gear setsSep 15, 08Jun 21, 11[F16H]
6338691 Gearing for power sharing in planetary transmissionOct 25, 00Jan 15, 02[F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0130,754 Apparatus For Joining Cylindrical Members Having Internal Eccentric ConnectionsAbandonedOct 06, 14May 11, 17[F16B]
2016/0319,609 Apparatus For The Eccentric Connection of Tubular Members in a Downhole Pumping ApparatusAbandonedOct 06, 14Nov 03, 16[E21B]
2014/0248,967 SPLINED GEARINGAbandonedMar 04, 13Sep 04, 14[F16D]
2014/0083,243 Method and Means for Anchoring Casing Mounted TransmissionAbandonedSep 24, 12Mar 27, 14[F16H]
2013/0112,431 SYSTEM AND METHOD FOR DIRECT DRIVE PUMPAbandonedDec 25, 12May 09, 13[E21B]
2011/0319,208 Belt/chain drive systemAbandonedJun 24, 10Dec 29, 11[F16H]
2011/0052,418 SYSTEM AND METHOD FOR A WATER COOLING PUMPAbandonedSep 02, 09Mar 03, 11[F04D]
6619157 Fluid actuated system for balancing of loads in multi-path geared transmissionsExpiredJun 25, 01Sep 16, 03[F16H]
6513402 Multi-speed automotive transmission using paired helical gearingExpiredNov 27, 00Feb 04, 03[F16H]
6374689 Continuous load balancing gear setsExpiredMay 22, 00Apr 23, 02[F16H]
6334368 Multi-path gear sets with load sharing between pathsExpiredMay 17, 00Jan 01, 02[F16H]

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