Inventor · disambiguated record
Frank E. Lowther
Also filed as: LOWTHER FRANK · LOWTHER FRANK E · LOWTHER FRANK EUGENE
54 granted patents·1,318 citations·filing 1973–1992
99Inventor score
Files withATLANTIC RICHFIELD CO22PURIFICATION SCIENCES INC13GRACE W R & CO9UNION CARBIDE CORP9APTI INC1
Top patents by PatentIndex Score
54 records- 0198US4178239ABiological intermediate sewage treatment with ozone pretreatmentUNION CARBIDE CORP·Filed 1974·Granted Dec 11, 1979·73 cites·2 claims
- 0297US4330732APlasma ceramic coating to supply uniform sparking action in combustion enginesPURIFICATION SCIENCES INC·Filed 1980·Granted May 18, 1982·68 cites·5 claims
- 0397US4215659AInternal combustion enginePURIFICATION SCIENCES INC·Filed 1978·Granted Aug 5, 1980·67 cites·63 claims
- 0495US3963625AOzone generation and recovery systemGRACE W R & CO·Filed 1975·Granted Jun 15, 1976·50 cites·7 claims
- 0594US4101296AOzone decomposition and electrodesorption processGRACE W R & CO·Filed 1977·Granted Jul 18, 1978·43 cites·12 claims
- 0693US4290268AVehicle braking and kinetic energy recovery systemPURIFICATION SCIENCES INC·Filed 1978·Granted Sep 22, 1981·77 cites·23 claims
- 0791US4094652AElectrodesorption system for regenerating a dielectric adsorbent bedGRACE W R & CO·Filed 1977·Granted Jun 13, 1978·55 cites·29 claims
- 0890US4619225AApparatus for storage of compressed gas at ambient temperatureATLANTIC RICHFIELD CO·Filed 1980·Granted Oct 28, 1986·46 cites·5 claims
- 0989US4038050AElectrical sensing and regenerating system for molecular sieve driersGRACE W R & CO·Filed 1976·Granted Jul 26, 1977·47 cites·13 claims
- 1088US4240381AInternal combustion engine systemPURIFICATION SCIENCES INC·Filed 1979·Granted Dec 23, 1980·34 cites·52 claims
- 1187US4575383AProcess for producing acetylene using a heterogeneous mixtureATLANTIC RICHFIELD CO·Filed 1984·Granted Mar 11, 1986·23 cites·19 claims
- 1287US4355965ARotary sliding vane device with radial bias controlATLANTIC RICHFIELD CO·Filed 1980·Granted Oct 26, 1982·42 cites·1 claims
- 1387US4283291ACorona reaction method and apparatusUNION CARBIDE CORP·Filed 1979·Granted Aug 11, 1981·31 cites·5 claims
- 1487US3954586ACorona generator method and apparatusPURIFICATION SCIENCES INC·Filed 1973·Granted May 4, 1976·27 cites·14 claims
- 1586US4300486AInternal combustion engine system technical fieldPURIFICATION SCIENCES INC·Filed 1979·Granted Nov 17, 1981·31 cites·15 claims
- 1686US3996474ACorona generator apparatusPURIFICATION SCIENCES INC·Filed 1975·Granted Dec 7, 1976·35 cites·2 claims
- 1782US4463214AThermoelectric generator apparatus and operation methodATLANTIC RICHFIELD CO·Filed 1982·Granted Jul 31, 1984·33 cites·25 claims
- 1879US4945306ACoil and Hall device circuit for sensing magnetic fieldsATLANTIC RICHFIELD CO·Filed 1988·Granted Jul 31, 1990·41 cites·16 claims
- 1979US4230075AInternal combustion enginePURIFICATION SCIENCES INC·Filed 1978·Granted Oct 28, 1980·24 cites·8 claims
- 2076US4965052AIntegrated product generation and catalytic product synthesis in an engine-reactorATLANTIC RICHFIELD CO·Filed 1987·Granted Oct 23, 1990·23 cites·6 claims
- 2176US3970567AOzonizer with absorption of ozoneGRACE W R & CO·Filed 1975·Granted Jul 20, 1976·18 cites·6 claims
- 2275US4213838ACorona reaction systemUNION CARBIDE CORP·Filed 1979·Granted Jul 22, 1980·21 cites·9 claims
- 2375US4027169AHigh frequency power supplyUNION CARBIDE CORP·Filed 1975·Granted May 31, 1977·18 cites·7 claims
- 2474US4958653ADrag reduction method for gas pipelinesATLANTIC RICHFIELD CO·Filed 1990·Granted Sep 25, 1990·28 cites·10 claims
- 2571US4038165ACorona reaction methodUNION CARBIDE CORP·Filed 1975·Granted Jul 26, 1977·18 cites·17 claims
- 2670US4016060ACorona reaction method and apparatusUNION CARBIDE CORP·Filed 1975·Granted Apr 5, 1977·18 cites·18 claims
- 2769US3984697ACorona generatorPURIFICATION SCIENCES INC·Filed 1975·Granted Oct 5, 1976·17 cites·22 claims
- 2868US4238925AGas turbine system with oxygen vapor-fuel systemPURIFICATION SCIENCES INC·Filed 1978·Granted Dec 16, 1980·25 cites·23 claims
- 2968US3996122ACorona reaction systemUNION CARBIDE CORP·Filed 1975·Granted Dec 7, 1976·17 cites·9 claims
- 3067US4327688ACylinder pressure control of fluid injection in an internal combustion enginePURIFICATION SCIENCES INC·Filed 1980·Granted May 4, 1982·18 cites·2 claims
- 3167US4009416AMethod for operating a gaseous discharge lamp with improved efficiencyGRACE W R & CO·Filed 1975·Granted Feb 22, 1977·16 cites·8 claims
- 3266US4159425ACorona reaction systemUNION CARBIDE CORP·Filed 1977·Granted Jun 26, 1979·12 cites·11 claims
- 3363US5157334AImage intensifier monitoring of power line insulator leakageATLANTIC RICHFIELD CO·Filed 1990·Granted Oct 20, 1992·22 cites·3 claims
- 3462US3942093AMultiple corona generator systemGRACE W R & CO·Filed 1974·Granted Mar 2, 1976·11 cites·7 claims
- 3561US4128788AMethod and apparatus for operating a gaseous discharge lamp with improved efficiencyGRACE W R & CO·Filed 1977·Granted Dec 5, 1978·13 cites·10 claims
- 3656US4994742AHall effect device and magnetic coil circuits for magnetic field detectionATLANTIC RICHFIELD CO·Filed 1989·Granted Feb 19, 1991·16 cites·2 claims
- 3756US4228659AGas turbine systemPURIFICATION SCIENCES INC·Filed 1978·Granted Oct 21, 1980·16 cites·5 claims
- 3855US4873928ANuclear-sized explosions without radiationAPTI INC·Filed 1987·Granted Oct 17, 1989·12 cites·15 claims
- 3954US5215781AMethod for treating tubulars with a gelatin pigATLANTIC RICHFIELD CO·Filed 1992·Granted Jun 1, 1993·19 cites·11 claims
- 4051US5300151AMethod of cleaning a tubular with hardened layer gelatin pigATLANTIC RICHFIELD CO·Filed 1992·Granted Apr 5, 1994·15 cites·10 claims
- 4151US5209946ATreatment of tubulars with gelatin containing magnetic particlesATLANTIC RICHFIELD CO·Filed 1992·Granted May 11, 1993·12 cites·14 claims
- 4249US5300152AMethod of cleaning tubular with frozen layered gelatin pigATLANTIC RICHFIELD CO·Filed 1992·Granted Apr 5, 1994·16 cites·9 claims
- 4349US4483756AMethod of applying electrical energy to a reactant chamberATLANTIC RICHFIELD CO·Filed 1982·Granted Nov 20, 1984·8 cites·5 claims
- 4448US5135053ATreatment of well tubulars with gelatinATLANTIC RICHFIELD CO·Filed 1991·Granted Aug 4, 1992·11 cites·20 claims
- 4547US4002921AHigh frequency power supplyUNION CARBIDE CORP·Filed 1974·Granted Jan 11, 1977·8 cites·5 claims
- 4646US4503013AUltra-high power exploding wire systemsATLANTIC RICHFIELD CO·Filed 1983·Granted Mar 5, 1985·7 cites·7 claims
- 4745US3994074ALiquid seal pump with sulfuric acid dehumidificationGRACE W R & CO·Filed 1975·Granted Nov 30, 1976·8 cites·7 claims
- 4844US4570028AProcess for producing acetylene using a homogeneous mixtureATLANTIC RICHFIELD CO·Filed 1984·Granted Feb 11, 1986·5 cites·17 claims
- 4943US5307874AMethod for treating formations with gelatinATLANTIC RICHFIELD CO·Filed 1992·Granted May 3, 1994·6 cites·11 claims
- 5042US4326483AInternal combustion engine with oxidant manufacturePURIFICATION SCIENCES INC·Filed 1980·Granted Apr 27, 1982·7 cites·3 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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