Assignee
ELECTROVERT LTD
CA·45 granted patents·1,255 citations·filing 1973–1994
Top patents by PatentIndex Score
45 records- 0192US5240169AGas shrouded wave soldering with gas knifeELECTROVERT LTD·Filed 1992·Granted Aug 31, 1993·76 cites·57 claims
- 0292US5181551ADouble acting cylinder for filling dies with molten metalELECTROVERT LTD·Filed 1991·Granted Jan 26, 1993·39 cites·26 claims
- 0390US5125450AMethod of and system for controlling flow of molten liquid to cast metal alloysELECTROVERT LTD·Filed 1990·Granted Jun 30, 1992·34 cites·11 claims
- 0490US5113882AMethod of cleaning workpieces with a potentially flammable or explosive liquid and drying in the tunnelELECTROVERT LTD·Filed 1990·Granted May 19, 1992·46 cites·17 claims
- 0590USD244465SElectrical outlet pole or similar articleELECTROVERT LTD·Filed 1975·Granted May 24, 1977·51 cites·1 claims
- 0688US5121874AShield gas wave solderingELECTROVERT LTD·Filed 1990·Granted Jun 16, 1992·55 cites·38 claims
- 0788US5048746ATunnel for fluxless solderingELECTROVERT LTD·Filed 1989·Granted Sep 17, 1991·58 cites·33 claims
- 0887US5203489AGas shrouded wave solderingELECTROVERT LTD·Filed 1992·Granted Apr 20, 1993·73 cites·49 claims
- 0987US3960350AShock-resisting hanger systems and suspended assembliesELECTROVERT LTD·Filed 1973·Granted Jun 1, 1976·61 cites·9 claims
- 1085US5044542AShield gas wave solderingELECTROVERT LTD·Filed 1989·Granted Sep 3, 1991·51 cites·29 claims
- 1185US4632291AAutomatic wave soldering machineELECTROVERT LTD·Filed 1983·Granted Dec 30, 1986·47 cites·17 claims
- 1284US5109914AInjection nozzle for casting metal alloys with low melting temperaturesELECTROVERT LTD·Filed 1990·Granted May 5, 1992·27 cites·21 claims
- 1381US5228614ASolder nozzle with gas knife jetELECTROVERT LTD·Filed 1990·Granted Jul 20, 1993·45 cites·7 claims
- 1480US4775776AMulti stage heaterELECTROVERT LTD·Filed 1986·Granted Oct 4, 1988·55 cites·48 claims
- 1576US5230460AHigh volume convection preheater for wave solderingELECTROVERT LTD·Filed 1992·Granted Jul 27, 1993·42 cites·14 claims
- 1675US4991641AMethod of and apparatus for metal castingELECTROVERT LTD·Filed 1990·Granted Feb 12, 1991·16 cites·15 claims
- 1774US5292055AGas shrouded wave improvementELECTROVERT LTD·Filed 1993·Granted Mar 8, 1994·27 cites·44 claims
- 1874US4886201ASolder wave nozzle constructionELECTROVERT LTD·Filed 1988·Granted Dec 12, 1989·26 cites·16 claims
- 1974US4530457AWave-soldering of printed circuit boardsELECTROVERT LTD·Filed 1982·Granted Jul 23, 1985·25 cites·28 claims
- 2073US5568894AApplying flux to a solder wave for wave soldering an elementELECTROVERT LTD·Filed 1994·Granted Oct 29, 1996·28 cites·22 claims
- 2173US5090651AGas curtain additives and zoned tunnel for solderingELECTROVERT LTD·Filed 1991·Granted Feb 25, 1992·32 cites·29 claims
- 2272US5045120AMethod for cleaning electronic and other devicesELECTROVERT LTD·Filed 1989·Granted Sep 3, 1991·33 cites·12 claims
- 2372US4802617ARestriction of dross formation in a soldering apparatusELECTROVERT LTD·Filed 1988·Granted Feb 7, 1989·24 cites·19 claims
- 2472US4684056AVibratory wave solderingELECTROVERT LTD·Filed 1986·Granted Aug 4, 1987·24 cites·39 claims
- 2571US4912857ACooling and exhaust unit for solder reflow systemELECTROVERT LTD·Filed 1989·Granted Apr 3, 1990·25 cites·8 claims
- 2670US5397049AGas shrouded solder wave with reduced solder splatterELECTROVERT LTD·Filed 1994·Granted Mar 14, 1995·28 cites·23 claims
- 2770US5361969AGas shrouded wave improvementELECTROVERT LTD·Filed 1993·Granted Nov 8, 1994·23 cites·18 claims
- 2868US5125556AInerted IR soldering systemELECTROVERT LTD·Filed 1990·Granted Jun 30, 1992·24 cites·17 claims
- 2962US5205303ALiquid cleaning process and apparatus for circuit boards and the likeELECTROVERT LTD·Filed 1990·Granted Apr 27, 1993·25 cites·10 claims
- 3062US4796558AFoam fluxerELECTROVERT LTD·Filed 1988·Granted Jan 10, 1989·18 cites·5 claims
- 3160US5162082AElectrochemical reduction treatment for solderingELECTROVERT LTD·Filed 1991·Granted Nov 10, 1992·13 cites·22 claims
- 3258US4958675AMethod for casting metal alloys with low melting temperaturesELECTROVERT LTD·Filed 1988·Granted Sep 25, 1990·8 cites·3 claims
- 3353US5232562AElectrochemical reduction treatment for solderingELECTROVERT LTD·Filed 1992·Granted Aug 3, 1993·14 cites·33 claims
- 3452US4667868APallet for holding components in a soldering machineELECTROVERT LTD·Filed 1986·Granted May 26, 1987·18 cites·11 claims
- 3543US5173237AMethod of making a metallic core assemblyELECTROVERT LTD·Filed 1990·Granted Dec 22, 1992·11 cites·3 claims
- 3642US5398865APreparation of surfaces for solder joiningELECTROVERT LTD·Filed 1993·Granted Mar 21, 1995·9 cites·34 claims
- 3742US5061162AFlux control for induction heating of melt-out coresELECTROVERT LTD·Filed 1990·Granted Oct 29, 1991·9 cites·10 claims
- 3840US4973243AHeating system in the manufacture of printed circuit boards, assemblies and the likeELECTROVERT LTD·Filed 1989·Granted Nov 27, 1990·10 cites·6 claims
- 3936US4982755AFlux density control systemELECTROVERT LTD·Filed 1990·Granted Jan 8, 1991·11 cites·11 claims
- 4033US5090470AApparatus for casting metal alloys with low melting temperaturesELECTROVERT LTD·Filed 1991·Granted Feb 25, 1992·2 cites·10 claims
- 4133US5031686AMethod for casting metal alloys with low melting temperaturesELECTROVERT LTD·Filed 1990·Granted Jul 16, 1991·2 cites·5 claims
- 4233US4952346AProcess for induction heating of melt-out coresELECTROVERT LTD·Filed 1988·Granted Aug 28, 1990·3 cites·4 claims
- 4329US4973244AHeating system in the manufacture of printed circuit boards, assemblies and the likeELECTROVERT LTD·Filed 1988·Granted Nov 27, 1990·4 cites·13 claims
- 4428US4483269AFixture for use in fluxing, solder coating and hot air levellingELECTROVERT LTD·Filed 1981·Granted Nov 20, 1984·2 cites·11 claims
- 4523US4596353ALead tinning systemELECTROVERT LTD·Filed 1984·Granted Jun 24, 1986·1 cites·25 claims
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