Inventor
LOWTHER FRANK E
US40 patents
⚠️ This page may combine multiple inventors who share the name “LOWTHER FRANK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATLANTIC RICHFIELD CO
21 patentsUS5157334AOct 20, 1992
Image intensifier monitoring of power line insulator leakage
ATLANTIC RICHFIELD CO22 citations92
US4965052AOct 23, 1990
Integrated product generation and catalytic product synthesis in an engine-reactor
ATLANTIC RICHFIELD CO23 citations92
US4958653ASep 25, 1990
Drag reduction method for gas pipelines
ATLANTIC RICHFIELD CO28 citations92
US4945306AJul 31, 1990
Coil and Hall device circuit for sensing magnetic fields
ATLANTIC RICHFIELD CO41 citations92
US4619225AOct 28, 1986
Apparatus for storage of compressed gas at ambient temperature
ATLANTIC RICHFIELD CO46 citations92
US4463214AJul 31, 1984
Thermoelectric generator apparatus and operation method
ATLANTIC RICHFIELD CO33 citations92
US4355965AOct 26, 1982
Rotary sliding vane device with radial bias control
ATLANTIC RICHFIELD CO42 citations92
US5215781AJun 1, 1993
Method for treating tubulars with a gelatin pig
ATLANTIC RICHFIELD CO19 citations82
US4575383AMar 11, 1986
Process for producing acetylene using a heterogeneous mixture
ATLANTIC RICHFIELD CO23 citations81
US5300152AApr 5, 1994
Method of cleaning tubular with frozen layered gelatin pig
ATLANTIC RICHFIELD CO16 citations74
US5300151AApr 5, 1994
Method of cleaning a tubular with hardened layer gelatin pig
ATLANTIC RICHFIELD CO15 citations74
US5135053AAug 4, 1992
Treatment of well tubulars with gelatin
ATLANTIC RICHFIELD CO11 citations74
US4994742AFeb 19, 1991
Hall effect device and magnetic coil circuits for magnetic field detection
ATLANTIC RICHFIELD CO16 citations74
US4503013AMar 5, 1985
Ultra-high power exploding wire systems
ATLANTIC RICHFIELD CO7 citations74
US4483756ANov 20, 1984
Method of applying electrical energy to a reactant chamber
ATLANTIC RICHFIELD CO8 citations74
US5209946AMay 11, 1993
Treatment of tubulars with gelatin containing magnetic particles
ATLANTIC RICHFIELD CO12 citations73
US5307874AMay 3, 1994
Method for treating formations with gelatin
ATLANTIC RICHFIELD CO6 citations63
US5298281AMar 29, 1994
Method of treating tubulars with a plurality of ablating gelatin pigs
ATLANTIC RICHFIELD CO3 citations63
US5259973ANov 9, 1993
Treatment of spills with gelatin
ATLANTIC RICHFIELD CO3 citations63
US5254366AOct 19, 1993
Method of treating tubulars with ungelled gelatin
ATLANTIC RICHFIELD CO4 citations63
US4479919AOct 30, 1984
Multiple firing exploding film systems
ATLANTIC RICHFIELD CO0 citations52
PURIFICATION SCIENCES INC
10 patentsUS4330732AMay 18, 1982
Plasma ceramic coating to supply uniform sparking action in combustion engines
PURIFICATION SCIENCES INC68 citations96
US4290268ASep 22, 1981
Vehicle braking and kinetic energy recovery system
PURIFICATION SCIENCES INC77 citations96
US4215659AAug 5, 1980
Internal combustion engine
PURIFICATION SCIENCES INC67 citations96
US4300486ANov 17, 1981
Internal combustion engine system technical field
PURIFICATION SCIENCES INC31 citations92
US4240381ADec 23, 1980
Internal combustion engine system
PURIFICATION SCIENCES INC34 citations92
US4238925ADec 16, 1980
Gas turbine system with oxygen vapor-fuel system
PURIFICATION SCIENCES INC25 citations82
US4230075AOct 28, 1980
Internal combustion engine
PURIFICATION SCIENCES INC24 citations82
US4327688AMay 4, 1982
Cylinder pressure control of fluid injection in an internal combustion engine
PURIFICATION SCIENCES INC18 citations74
US4326483AApr 27, 1982
Internal combustion engine with oxidant manufacture
PURIFICATION SCIENCES INC7 citations74
US4228659AOct 21, 1980
Gas turbine system
PURIFICATION SCIENCES INC16 citations74
UNION CARBIDE CORP
5 patentsUS4178239ADec 11, 1979
Biological intermediate sewage treatment with ozone pretreatment
UNION CARBIDE CORP73 citations96
US4283291AAug 11, 1981
Corona reaction method and apparatus
UNION CARBIDE CORP31 citations92
US4213838AJul 22, 1980
Corona reaction system
UNION CARBIDE CORP21 citations82
US4159425AJun 26, 1979
Corona reaction system
UNION CARBIDE CORP12 citations74
US3996122ADec 7, 1976
Corona reaction system
UNION CARBIDE CORP17 citations74
GRACE W R & CO
3 patentsUS3963625AJun 15, 1976
Ozone generation and recovery system
GRACE W R & CO50 citations92
US4128788ADec 5, 1978
Method and apparatus for operating a gaseous discharge lamp with improved efficiency
GRACE W R & CO13 citations74
US3994074ANov 30, 1976
Liquid seal pump with sulfuric acid dehumidification
GRACE W R & CO8 citations74