Assignee
PACIFIC SCIENTIFIC CO
US·107 granted patents·4 pending applications·4,740 citations·filing 1975–2009
Top patents by PatentIndex Score
111 records- 0199US4991054ATime-delay outdoor lighting control systemsPACIFIC SCIENTIFIC CO·Filed 1988·Granted Feb 5, 1991·325 cites·34 claims
- 0298US4883999APolyphase electronically commutated reluctance motorPACIFIC SCIENTIFIC CO·Filed 1988·Granted Nov 28, 1989·126 cites·34 claims
- 0397US5798596APermanent magnet motor with enhanced inductancePACIFIC SCIENTIFIC CO·Filed 1996·Granted Aug 25, 1998·168 cites·14 claims
- 0496US5040889ASpectrometer with combined visible and ultraviolet sample illuminationPACIFIC SCIENTIFIC CO·Filed 1986·Granted Aug 20, 1991·253 cites·10 claims
- 0596US5015903AElectronically commutated reluctance motorPACIFIC SCIENTIFIC CO·Filed 1989·Granted May 14, 1991·111 cites·19 claims
- 0695US6992403B1Electric power and start systemPACIFIC SCIENTIFIC CO·Filed 2002·Granted Jan 31, 2006·96 cites·21 claims
- 0795US5537301AFluorescent lamp heat-dissipating apparatusPACIFIC SCIENTIFIC CO·Filed 1994·Granted Jul 16, 1996·97 cites·20 claims
- 0895US4942305AIntegrating sphere aerosol particle detectorPACIFIC SCIENTIFIC CO·Filed 1989·Granted Jul 17, 1990·129 cites·10 claims
- 0993US6455960B1Direct drive roller motorPACIFIC SCIENTIFIC CO·Filed 2000·Granted Sep 24, 2002·70 cites·11 claims
- 1093US6020661AInjection molded motor assemblyPACIFIC SCIENTIFIC CO·Filed 1998·Granted Feb 1, 2000·139 cites·24 claims
- 1192US5925986AMethod and apparatus for controlling power delivered to a fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1996·Granted Jul 20, 1999·71 cites·11 claims
- 1292US4922604AMethod of fabricating an encapsulated motorPACIFIC SCIENTIFIC CO·Filed 1989·Granted May 8, 1990·90 cites·30 claims
- 1391US5998894AModular bearing failure sensor for an electrical generatorPACIFIC SCIENTIFIC CO·Filed 1998·Granted Dec 7, 1999·49 cites·13 claims
- 1490US5008572AEncapsulated motor with precision bearing registrationPACIFIC SCIENTIFIC CO·Filed 1990·Granted Apr 16, 1991·102 cites·10 claims
- 1589US5298967AMeasurement of concentrations of dissolved solventPACIFIC SCIENTIFIC CO·Filed 1992·Granted Mar 29, 1994·95 cites·18 claims
- 1689USD327455SBucklePACIFIC SCIENTIFIC CO·Filed 1990·Granted Jun 30, 1992·54 cites·1 claims
- 1789US4995159AMethod of making an electronically commutated reluctance motorPACIFIC SCIENTIFIC CO·Filed 1989·Granted Feb 26, 1991·56 cites·4 claims
- 1888US5162798AResolver to digital converterPACIFIC SCIENTIFIC CO·Filed 1991·Granted Nov 10, 1992·71 cites·10 claims
- 1987US4713570AMagnetically enhanced variable reluctance motor systemsPACIFIC SCIENTIFIC CO·Filed 1986·Granted Dec 15, 1987·77 cites·32 claims
- 2087US4464054AColorimeter instrument with fiber optic ring illuminatorPACIFIC SCIENTIFIC CO·Filed 1982·Granted Aug 7, 1984·106 cites·11 claims
- 2186US5759054ALocking, wire-in fluorescent light adapterPACIFIC SCIENTIFIC CO·Filed 1996·Granted Jun 2, 1998·84 cites·13 claims
- 2286US5670864AAdaptive automatic power capacitor for controlling controller a capacitor bank of a power distribution systemPACIFIC SCIENTIFIC CO·Filed 1995·Granted Sep 23, 1997·74 cites·69 claims
- 2386USD379174SMotor control housingPACIFIC SCIENTIFIC CO·Filed 1996·Granted May 13, 1997·44 cites·1 claims
- 2486US5255148AAutoranging faulted circuit indicatorPACIFIC SCIENTIFIC CO·Filed 1990·Granted Oct 19, 1993·65 cites·18 claims
- 2585US5371585AParticle detecting instrument with sapphire detecting cell defining a rectangular flow pathPACIFIC SCIENTIFIC CO·Filed 1992·Granted Dec 6, 1994·72 cites·24 claims
- 2685US5123147ARestraint harness buckle assembly and method of makingPACIFIC SCIENTIFIC CO·Filed 1990·Granted Jun 23, 1992·70 cites·19 claims
- 2785US4746215AParticle counter air inlet assemblyPACIFIC SCIENTIFIC CO·Filed 1986·Granted May 24, 1988·53 cites·17 claims
- 2885US4574225AApparatus for accommodating inductive flyback in pulsed motor windingsPACIFIC SCIENTIFIC CO·Filed 1984·Granted Mar 4, 1986·40 cites·33 claims
- 2984US5821699ABallast circuit for fluorescent lampsPACIFIC SCIENTIFIC CO·Filed 1995·Granted Oct 13, 1998·73 cites·11 claims
- 3084US4766551AMethod of comparing spectra to identify similar materialsPACIFIC SCIENTIFIC CO·Filed 1986·Granted Aug 23, 1988·110 cites·10 claims
- 3183US5691606ABallast circuit for fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1996·Granted Nov 25, 1997·50 cites·2 claims
- 3283US5596247ACompact dimmable fluorescent lamps with central dimming ringPACIFIC SCIENTIFIC CO·Filed 1994·Granted Jan 21, 1997·56 cites·12 claims
- 3383US4301977ADual tension strap retractorPACIFIC SCIENTIFIC CO·Filed 1979·Granted Nov 24, 1981·38 cites·17 claims
- 3482US5744913AFluorescent lamp apparatus with integral dimming controlPACIFIC SCIENTIFIC CO·Filed 1994·Granted Apr 28, 1998·49 cites·12 claims
- 3581US5955841ABallast circuit for fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1997·Granted Sep 21, 1999·45 cites·40 claims
- 3681US4260258ACompact, rugged sensor for optical measurement of the size of particles suspended in a fluidPACIFIC SCIENTIFIC CO·Filed 1978·Granted Apr 7, 1981·44 cites·18 claims
- 3781US3983965AAdjustable locking strutPACIFIC SCIENTIFIC CO·Filed 1975·Granted Oct 5, 1976·40 cites·34 claims
- 3880US4984889AParticle size measuring system with coincidence detectionPACIFIC SCIENTIFIC CO·Filed 1989·Granted Jan 15, 1991·44 cites·5 claims
- 3980US4842406AOptical instruments for measuring particle sizesPACIFIC SCIENTIFIC CO·Filed 1988·Granted Jun 27, 1989·47 cites·11 claims
- 4079US5866993AThree-way dimming ballast circuit with passive power factor correctionPACIFIC SCIENTIFIC CO·Filed 1996·Granted Feb 2, 1999·48 cites·1 claims
- 4178US5982111AFluorescent lamp ballast having a resonant output stage using a split resonating inductorPACIFIC SCIENTIFIC CO·Filed 1997·Granted Nov 9, 1999·39 cites·10 claims
- 4278US5929549AFault tolerant electric machinePACIFIC SCIENTIFIC CO·Filed 1998·Granted Jul 27, 1999·45 cites·20 claims
- 4378US5092675AVacuum line particle detector with slab laserPACIFIC SCIENTIFIC CO·Filed 1989·Granted Mar 3, 1992·39 cites·9 claims
- 4477US5798617AMagnetic feedback ballast circuit for fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1996·Granted Aug 25, 1998·53 cites·27 claims
- 4577US5686799ABallast circuit for compact fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1996·Granted Nov 11, 1997·56 cites·32 claims
- 4677US4950073ASubmicron particle counting enlarging the particles in a condensation based growth processPACIFIC SCIENTIFIC CO·Filed 1989·Granted Aug 21, 1990·39 cites·6 claims
- 4775US6037722ADimmable ballast apparatus and method for controlling power delivered to a fluorescent lampPACIFIC SCIENTIFIC CO·Filed 1997·Granted Mar 14, 2000·50 cites·16 claims
- 4875USD372992SFluorescent lampPACIFIC SCIENTIFIC CO·Filed 1994·Granted Aug 20, 1996·16 cites·1 claims
- 4975US4545322AConstant drag devicePACIFIC SCIENTIFIC CO·Filed 1982·Granted Oct 8, 1985·32 cites·20 claims
- 5075US4105098ALarge locking snubberPACIFIC SCIENTIFIC CO·Filed 1977·Granted Aug 8, 1978·38 cites·26 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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