Assignee
OIL DYNAMICS INC
US·14 granted patents·549 citations·filing 1979–1992
Top patents by PatentIndex Score
14 records- 0195US5160240ACentrifugal pump with modular bearing support for pumping fluids containing abrasive particlesOIL DYNAMICS INC·Filed 1991·Granted Nov 3, 1992·60 cites·1 claims
- 0295US4872808ACentrifugal pump modular bearing support for pumping fluids containing abrasive particlesOIL DYNAMICS INC·Filed 1987·Granted Oct 10, 1989·61 cites·16 claims
- 0391US5033937ACentrifugal pump with modular bearing support for pumping fluids containing abrasive particlesOIL DYNAMICS INC·Filed 1989·Granted Jul 23, 1991·41 cites·14 claims
- 0489US4350911ATandem connected submersible oil well pump motorsOIL DYNAMICS INC·Filed 1979·Granted Sep 21, 1982·54 cites·20 claims
- 0586US4940911ASubmersible pump equalizer with multiple expanding chambersOIL DYNAMICS INC·Filed 1989·Granted Jul 10, 1990·57 cites·3 claims
- 0679US4409504ATandem connected submersible oil well pump motorsOIL DYNAMICS INC·Filed 1981·Granted Oct 11, 1983·37 cites·3 claims
- 0778US5113101AWatertight seal for plug-in type potheadOIL DYNAMICS INC·Filed 1991·Granted May 12, 1992·43 cites·17 claims
- 0872US4788545AParameter telemetering from the bottom of a deep boreholeOIL DYNAMICS INC·Filed 1986·Granted Nov 29, 1988·50 cites·12 claims
- 0965US5128573ARotor bearing for submersible pump motorOIL DYNAMICS INC·Filed 1991·Granted Jul 7, 1992·30 cites·9 claims
- 1065US5003210AStator and bearing for submersible pump motorOIL DYNAMICS INC·Filed 1989·Granted Mar 26, 1991·25 cites·10 claims
- 1163US4620189AParameter telemetering from the bottom of a deep boreholeOIL DYNAMICS INC·Filed 1983·Granted Oct 28, 1986·32 cites·14 claims
- 1250US4876539AParameter telemetering from the bottom of a deep boreholeOIL DYNAMICS INC·Filed 1988·Granted Oct 24, 1989·23 cites·4 claims
- 1349US5129452AFlexible electrical submersible motor pump system for deviated wellsOIL DYNAMICS INC·Filed 1991·Granted Jul 14, 1992·22 cites·23 claims
- 1442US5375656ALow flow rate oil supply system for an electric submersible pumpOIL DYNAMICS INC·Filed 1992·Granted Dec 27, 1994·14 cites·11 claims
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