Inventor · disambiguated record
Frank J. Nola
Also filed as: NOLA FRANK J
17 granted patents·870 citations·filing 1976–1998
96Inventor score
Files withNASA17
Top patents by PatentIndex Score
17 records- 0198US4266177APower factor control system for AC induction motorsNASA·Filed 1979·Granted May 5, 1981·92 cites·9 claims
- 0298US4052648APower factor control system for ac induction motorsNASA·Filed 1976·Granted Oct 4, 1977·157 cites·5 claims
- 0392US4459528APhase detector for three-phase power factor controllerNASA·Filed 1982·Granted Jul 10, 1984·56 cites·8 claims
- 0492US4404511AMotor power factor controller with a reduced voltage starterNASA·Filed 1981·Granted Sep 13, 1983·54 cites·8 claims
- 0590US4400657ATriac failure detectorNASA·Filed 1981·Granted Aug 23, 1983·37 cites·20 claims
- 0686US4644234AFour quadrant control circuit for a brushless three-phase d.c. motorNASA·Filed 1985·Granted Feb 17, 1987·47 cites·14 claims
- 0783US4439718AMotor power control circuit for A.C. induction motorsNASA·Filed 1981·Granted Mar 27, 1984·54 cites·10 claims
- 0881US4469998AThree-phase power factor controller with induced emf sensingNASA·Filed 1982·Granted Sep 4, 1984·49 cites·14 claims
- 0981US4426614APulsed thyristor trigger control circuitNASA·Filed 1981·Granted Jan 17, 1984·48 cites·9 claims
- 1080US4433276AThree phase power factor controllerNASA·Filed 1983·Granted Feb 21, 1984·48 cites·21 claims
- 1180US4417190AControl system for an induction motor with energy recoveryNASA·Filed 1982·Granted Nov 22, 1983·47 cites·6 claims
- 1277US4039946ATachometerNASA·Filed 1976·Granted Aug 2, 1977·22 cites·5 claims
- 1376US4649287ABidirectional control system for energy flow in solar powered flywheelNASA·Filed 1984·Granted Mar 10, 1987·40 cites·6 claims
- 1475US6013999AStepper motor control that adjusts to motor loadingNASA·Filed 1998·Granted Jan 11, 2000·36 cites·22 claims
- 1574US4388585AElectrical power generating systemNASA·Filed 1981·Granted Jun 14, 1983·38 cites·1 claims
- 1672US4489243ASolar powered actuator with continuously variable auxiliary power controlNASA·Filed 1982·Granted Dec 18, 1984·29 cites·2 claims
- 1765US4473792ACoupling an induction motor type generator to A.C. power linesNASA·Filed 1983·Granted Sep 25, 1984·16 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →