Inventor · disambiguated record
Joseph A. Mcwilliams
Also filed as: MCWILLIAMS JOSEPH A · MCWILLIAMS JOSEPH ANTHONY
33 granted patents·554 citations·filing 1970–1996
98Inventor score
Top patents by PatentIndex Score
33 records- 0195US4221672AThermal insulation containing silica aerogel and aluminaMICROPORE INTERNATIONAL LTD·Filed 1978·Granted Sep 9, 1980·67 cites·16 claims
- 0290US4665307AThermal cut-out device for radiant heatersMICROPORE INTERNATIONAL LTD·Filed 1984·Granted May 12, 1987·34 cites·37 claims
- 0388US4447710AElectric cookers incorporating radiant heatersMICROPORE INTERNATIONAL LTD·Filed 1982·Granted May 8, 1984·49 cites·17 claims
- 0486US4388520AElectric cookers with warning lightsMICROPORE INTERNATIONAL LTD·Filed 1981·Granted Jun 14, 1983·45 cites·18 claims
- 0581US3988190AMethod of forming thermal insulation materialsMICROPORE INSULATION LIMITED·Filed 1970·Granted Oct 26, 1976·30 cites·5 claims
- 0680US4393299AElectric radiant heater unit for a glass ceramic top cookerMICROPORE INTERNATIONAL LTD·Filed 1981·Granted Jul 12, 1983·34 cites·6 claims
- 0779US4350875ARadiant heating elements for smooth top cookersMICROPORE INTERNATIONAL LTD·Filed 1981·Granted Sep 21, 1982·31 cites·10 claims
- 0878US4508961AElectric radiant heater units for glass ceramic top cookersMICROPORE INTERNATIONAL LTD·Filed 1983·Granted Apr 2, 1985·31 cites·11 claims
- 0972US4327280ASmooth top cookersMICROPORE INTERNATIONAL LTD·Filed 1980·Granted Apr 27, 1982·26 cites·13 claims
- 1063US5453597AElectrical heating element and heater incorporating sameCERAMASPEED LTD·Filed 1994·Granted Sep 26, 1995·18 cites·5 claims
- 1163US4430558AElectric radiant heater unit for a glass ceramic top cookerMICROPORE INTERNATIONAL LTD·Filed 1981·Granted Feb 7, 1984·18 cites·15 claims
- 1261US4365135AShaping of thermal insulation materialMICROPORE INTERNATIONAL LTD·Filed 1980·Granted Dec 21, 1982·13 cites·8 claims
- 1360USD313466SInfra-red heaterMICROPORE INTERNATIONAL LTD·Filed 1988·Granted Jan 1, 1991·8 cites·1 claims
- 1460US4892997AElectric heatersMICROPORE INTERNATIONAL LTD·Filed 1987·Granted Jan 9, 1990·16 cites·19 claims
- 1558US4727241ARadiant electric heaters incorporating microporous thermal insulationMICROPORE INTERNATIONAL LTD·Filed 1986·Granted Feb 23, 1988·15 cites·5 claims
- 1657US4789772AInfra-red heatersMICROPORE INTERNATIONAL LTD·Filed 1986·Granted Dec 6, 1988·13 cites·29 claims
- 1757US4726870AMethod of making panels of microporous thermal insulationMICROPORE INTERNATIONAL LTD·Filed 1985·Granted Feb 23, 1988·15 cites·16 claims
- 1852US5512731ARadiant electric heaterCERAMASPEED LTD·Filed 1994·Granted Apr 30, 1996·13 cites·9 claims
- 1951US4910387AInfra-red heatersMICROPORE INTERNATIONAL LTD·Filed 1988·Granted Mar 20, 1990·10 cites·27 claims
- 2047US5369874AMethod of manufacturing a radiant electric heaterCERAMASPEED LTD·Filed 1994·Granted Dec 6, 1994·10 cites·13 claims
- 2139US5463919AApparatus for cutting wound coilsZORTECH INT·Filed 1994·Granted Nov 7, 1995·8 cites·2 claims
- 2238US5486323AMethod of forming compacted layerCERAMASPEED LTD·Filed 1994·Granted Jan 23, 1996·5 cites·46 claims
- 2338US5477605AMethod of manufacturing a radiant electric heaterCERAMASPEED LTD·Filed 1994·Granted Dec 26, 1995·7 cites·29 claims
- 2437US5477031AElectrical heating element, its manufacture and useCERAMASPEED LTD·Filed 1994·Granted Dec 19, 1995·6 cites·60 claims
- 2536US5800634AMethod of manufacturing an electrical resistance heating meansCERAMASPEED LTD·Filed 1996·Granted Sep 1, 1998·6 cites·37 claims
- 2636US5471737AMethod of manufacturing a radiant electric heaterCERAMASPEED LTD·Filed 1994·Granted Dec 5, 1995·5 cites·8 claims
- 2734US5699606AMethod of manufacturing a radiant electric heaterCERAMASPEED LTD·Filed 1995·Granted Dec 23, 1997·3 cites·18 claims
- 2834US5301529ACoil winding method and apparatusZORTECH INT·Filed 1992·Granted Apr 12, 1994·5 cites·18 claims
- 2934US4546588ASecuring panels to a substantially flat or convex surfaceMICROPORE INTERNATIONAL LTD·Filed 1983·Granted Oct 15, 1985·3 cites·10 claims
- 3034US4308080AMethod of shaping coilsMICROPORE INTERNATIONAL LTD·Filed 1980·Granted Dec 29, 1981·3 cites·8 claims
- 3130US4792466AMethod of making panels of microporous thermal insulationMICROPORE INTERNATIONAL LTD·Filed 1987·Granted Dec 20, 1988·4 cites·7 claims
- 3229US5277046ACoil winding method and apparatus for dampening vibrationsZORTECH INT·Filed 1992·Granted Jan 11, 1994·2 cites·37 claims
- 3329US4925584AMethod of manufacturing a microporous thermally insulating roofMICROPORE INTERNATIONAL LTD·Filed 1989·Granted May 15, 1990·1 cites·19 claims
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