Assignee
BECHTEL INT CORP
59 granted patents·1,515 citations·filing 1973–1987
Top patents by PatentIndex Score
59 records- 0196US4018656AThermal softening and distillation by regenerative methodBECHTEL INT CORP·Filed 1974·Granted Apr 19, 1977·83 cites·21 claims
- 0292US4370858AApparatus and method for energy production and mineral recovery from geothermal and geopressured fluidsBECHTEL INT CORP·Filed 1981·Granted Feb 1, 1983·61 cites·77 claims
- 0390US4568364AProcess for desulfurization of fuel gasBECHTEL INT CORP·Filed 1984·Granted Feb 4, 1986·89 cites·7 claims
- 0490US4552572AProcess for desulfurization of fuel gasBECHTEL INT CORP·Filed 1983·Granted Nov 12, 1985·83 cites·15 claims
- 0590US4018396AEmbedded housing for ore crusherBECHTEL INT CORP·Filed 1975·Granted Apr 19, 1977·91 cites·17 claims
- 0686US4342876AMethod for oxidation of p-xylene and method for preparing dimethylterephthalateBECHTEL INT CORP·Filed 1980·Granted Aug 3, 1982·94 cites·10 claims
- 0783US4246245ASO2 RemovalBECHTEL INT CORP·Filed 1979·Granted Jan 20, 1981·42 cites·13 claims
- 0881US4048807AMethods for emplacing and maintaining transmission linesBECHTEL INT CORP·Filed 1976·Granted Sep 20, 1977·64 cites·6 claims
- 0980US4310769AShip lock system with hydroelectric pumped-storage capabilityBECHTEL INT CORP·Filed 1979·Granted Jan 12, 1982·57 cites·13 claims
- 1080US4131302AClamp-welded pipe jointBECHTEL INT CORP·Filed 1977·Granted Dec 26, 1978·28 cites·2 claims
- 1179US4232981ABeaded liquid product and method for reducing coefficient of frictionBECHTEL INT CORP·Filed 1978·Granted Nov 11, 1980·33 cites·39 claims
- 1279US4065846AProcess for constructing clamp-welded pipe jointBECHTEL INT CORP·Filed 1976·Granted Jan 3, 1978·36 cites·18 claims
- 1378US4823522AEnergy absorbing and assembly for structural systemBECHTEL INT CORP·Filed 1987·Granted Apr 25, 1989·40 cites·11 claims
- 1477US4056599AProcess for the recovery of magnesium chloride hydrate and potassium chloride from carnallite and bischofiteBECHTEL INT CORP·Filed 1975·Granted Nov 1, 1977·24 cites·23 claims
- 1575US4391552AApparatus and method for eliminating champagne effect in compressed air energy storage systemsBECHTEL INT CORP·Filed 1981·Granted Jul 5, 1983·28 cites·11 claims
- 1674US4213653AMethod of mining of thick seam materialsBECHTEL INT CORP·Filed 1978·Granted Jul 22, 1980·20 cites·11 claims
- 1774US3955600AComposite pipelineBECHTEL INT CORP·Filed 1973·Granted May 11, 1976·36 cites·10 claims
- 1869US4152898AEnergy transfer apparatus and method using geothermal brineBECHTEL INT CORP·Filed 1977·Granted May 8, 1979·27 cites·22 claims
- 1968US4643462ADouble-looped rotatable coupler with tension stabilizerBECHTEL INT CORP·Filed 1986·Granted Feb 17, 1987·29 cites·17 claims
- 2068US4251352AInclined separation screen for agitation tankBECHTEL INT CORP·Filed 1979·Granted Feb 17, 1981·14 cites·12 claims
- 2168US4177016ASelf cleaning manifold connection for slurry pumpBECHTEL INT CORP·Filed 1978·Granted Dec 4, 1979·24 cites·7 claims
- 2268US4127163AFreezer-sublimer for gaseous diffusion plantBECHTEL INT CORP·Filed 1976·Granted Nov 28, 1978·32 cites·26 claims
- 2363US4599014ABuoyant guyed towerBECHTEL INT CORP·Filed 1985·Granted Jul 8, 1986·22 cites·13 claims
- 2463US4388283ASO2 removalBECHTEL INT CORP·Filed 1982·Granted Jun 14, 1983·22 cites·3 claims
- 2562US4623523AMethod for reduction of SO2 emission for fossil fired boilerBECHTEL INT CORP·Filed 1985·Granted Nov 18, 1986·25 cites·13 claims
- 2662US4138851AApparatus and method of geothermal energy conversionBECHTEL INT CORP·Filed 1977·Granted Feb 13, 1979·21 cites·20 claims
- 2761US3934935AHydraulic mining of oil bearing formationBECHTEL INT CORP·Filed 1974·Granted Jan 27, 1976·22 cites·16 claims
- 2860US4484423ASeismic shieldBECHTEL INT CORP·Filed 1981·Granted Nov 27, 1984·26 cites·21 claims
- 2958US4632604AFrozen island and method of making the sameBECHTEL INT CORP·Filed 1984·Granted Dec 30, 1986·25 cites·63 claims
- 3058US4153194AClamping and welding a pipe jointBECHTEL INT CORP·Filed 1977·Granted May 8, 1979·12 cites·1 claims
- 3157US4085781AMaterials delivery system for offshore terminal and the likeBECHTEL INT CORP·Filed 1976·Granted Apr 25, 1978·19 cites·49 claims
- 3257US3953972AGeothermal energy recovery processBECHTEL INT CORP·Filed 1975·Granted May 4, 1976·19 cites·33 claims
- 3356US4412673ABeaded liquid apparatus and methodBECHTEL INT CORP·Filed 1982·Granted Nov 1, 1983·18 cites·4 claims
- 3454US4552460ABucket-lift slurry storage apparatus and methodBECHTEL INT CORP·Filed 1983·Granted Nov 12, 1985·16 cites·25 claims
- 3553US4260288APipe laying apparatus and methodBECHTEL INT CORP·Filed 1978·Granted Apr 7, 1981·19 cites·26 claims
- 3652US4348206ASlurry pipeline simulation methodBECHTEL INT CORP·Filed 1980·Granted Sep 7, 1982·12 cites·10 claims
- 3752US4174135AUnderground formed wall single-entry mining methodBECHTEL INT CORP·Filed 1978·Granted Nov 13, 1979·16 cites·18 claims
- 3851US4097183AMethod of and apparatus for controlling by-pass valveBECHTEL INT CORP·Filed 1976·Granted Jun 27, 1978·13 cites·13 claims
- 3950US4416774AParticle separating screen unit for agitation tankBECHTEL INT CORP·Filed 1982·Granted Nov 22, 1983·17 cites·14 claims
- 4050US4004424AMethod for limiting back pressure on steam turbineBECHTEL INT CORP·Filed 1975·Granted Jan 25, 1977·16 cites·11 claims
- 4148US4597595ASwivel-less coupling apparatusBECHTEL INT CORP·Filed 1985·Granted Jul 1, 1986·20 cites·16 claims
- 4248US4507022AMethod and apparatus for transporting slurry along a pipelineBECHTEL INT CORP·Filed 1982·Granted Mar 26, 1985·9 cites·24 claims
- 4348US4482097ARotary apparatus having improved drive meansBECHTEL INT CORP·Filed 1982·Granted Nov 13, 1984·11 cites·30 claims
- 4446US4187044ACoal slurry pipeliningBECHTEL INT CORP·Filed 1978·Granted Feb 5, 1980·7 cites·6 claims
- 4545US4616955AMethod and apparatus for encasing pipeline or cableBECHTEL INT CORP·Filed 1984·Granted Oct 14, 1986·16 cites·17 claims
- 4642US4695189ARotating connection assembly for subsea pipe connectionBECHTEL INT CORP·Filed 1986·Granted Sep 22, 1987·15 cites·21 claims
- 4738US4738567ACompliant jacket for offshore drilling and production platformBECHTEL INT CORP·Filed 1986·Granted Apr 19, 1988·9 cites·21 claims
- 4835US4545124ASkewed T-fillet weld gaugeBECHTEL INT CORP·Filed 1983·Granted Oct 8, 1985·6 cites·5 claims
- 4935US3996058AInhibition of corrosion in a pipeline carrying a slurryBECHTEL INT CORP·Filed 1975·Granted Dec 7, 1976·5 cites·2 claims
- 5034US4620688AEnergy absorbing apparatus for piping system and the likeBECHTEL INT CORP·Filed 1984·Granted Nov 4, 1986·12 cites·14 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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