Assignee
ELECTRO THERM
15 granted patents·322 citations·filing 1974–1980
Top patents by PatentIndex Score
15 records- 0192US4029896ATerminal housing for an electrical resistance heaterELECTRO THERM·Filed 1975·Granted Jun 14, 1977·95 cites·3 claims
- 0281US4217483ATerminal block for single phase or three phase wiring of an immersion heater assembly and methods of wiringELECTRO THERM·Filed 1978·Granted Aug 12, 1980·37 cites·14 claims
- 0381US3997760AElectric heating element with bulkhead mounting meansELECTRO THERM·Filed 1974·Granted Dec 14, 1976·45 cites·7 claims
- 0468US4131785AElectrically heated liquid tank employing heat pipe heat transfer meansELECTRO THERM·Filed 1976·Granted Dec 26, 1978·31 cites·24 claims
- 0566US4082301AMounting grommet for an electric heating element used in appliances and the likeELECTRO THERM·Filed 1976·Granted Apr 4, 1978·19 cites·3 claims
- 0666US4010348AHeater rod support bracket for radiant heater assemblyELECTRO THERM·Filed 1974·Granted Mar 1, 1977·21 cites·8 claims
- 0758US4099319AMethod of assembly of electric heating element with bulkhead fittingELECTRO THERM·Filed 1977·Granted Jul 11, 1978·13 cites·2 claims
- 0857US4105895AElectric water heater utilizing a heat pipeELECTRO THERM·Filed 1976·Granted Aug 8, 1978·19 cites·11 claims
- 0944US4241291AMounting means for sheathed heating elements and methodELECTRO THERM·Filed 1979·Granted Dec 23, 1980·9 cites·8 claims
- 1044US4035609AElectric heating element assembly with solderless bulkhead fitting and method of assemblyELECTRO THERM·Filed 1975·Granted Jul 12, 1977·7 cites·18 claims
- 1139US4017714ASegmented sacrificial anode attachment to water heating elementELECTRO THERM·Filed 1975·Granted Apr 12, 1977·11 cites·18 claims
- 1238US4189633AFlexing device for holding a surface electric heating element in a raised positionELECTRO THERM·Filed 1978·Granted Feb 19, 1980·7 cites·8 claims
- 1333US4321744AMethod of securing a metal sheathed electric heating elementELECTRO THERM·Filed 1980·Granted Mar 30, 1982·5 cites·4 claims
- 1425US4061412ATerminal for a resistance heating elementELECTRO THERM·Filed 1975·Granted Dec 6, 1977·1 cites·5 claims
- 1513US4295035ADouble-grip mounting means for sheathed heating elementsELECTRO THERM·Filed 1980·Granted Oct 13, 1981·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →