Joseph A. McWilliams

Person

Droitwich, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an electrical resistance heating means
- Patent number 5,800,634
- Issue date Sep 1, 1998
- Ceramaspeed Limited
- Joseph Anthony McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a radiant electric heater
- Patent number 5,699,606
- Issue date Dec 23, 1997
- Ceramaspeed Limited
- Joseph Anthony McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radiant electric heater
- Patent number 5,512,731
- Issue date Apr 30, 1996
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming compacted layer
- Patent number 5,486,323
- Issue date Jan 23, 1996
- Ceramaspeed Limited
- Joseph A. McWilliams
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of manufacturing a radiant electric heater
- Patent number 5,477,605
- Issue date Dec 26, 1995
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical heating element, its manufacture and use
- Patent number 5,477,031
- Issue date Dec 19, 1995
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a radiant electric heater
- Patent number 5,471,737
- Issue date Dec 5, 1995
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for cutting wound coils
- Patent number 5,463,919
- Issue date Nov 7, 1995
- Zortech International Limited
- Ali Paybarah
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Electrical heating element and heater incorporating same
- Patent number 5,453,597
- Issue date Sep 26, 1995
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a radiant electric heater
- Patent number 5,369,874
- Issue date Dec 6, 1994
- Ceramaspeed Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coil winding method and apparatus
- Patent number 5,301,529
- Issue date Apr 12, 1994
- Zortech International Limited
- Ali Paybarah
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coil winding method and apparatus for dampening vibrations
- Patent number 5,277,046
- Issue date Jan 11, 1994
- Zortech International Limited
- Ali Paybarah
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Infra-red heater
- Patent number D313466
- Issue date Jan 1, 1991
- Micropore International Ltd.
- Joseph A. McWilliams
- D23 - Environmental heating and cooling
Information Patent Grant
Method of manufacturing a microporous thermally insulating roof
- Patent number 4,925,584
- Issue date May 15, 1990
- Micropore International Limited
- Joseph A. McWilliams
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Infra-red heaters
- Patent number 4,910,387
- Issue date Mar 20, 1990
- Micropore International, Ltd.
- Joseph A. McWilliams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heaters
- Patent number 4,892,997
- Issue date Jan 9, 1990
- Micropore International Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making panels of microporous thermal insulation
- Patent number 4,792,466
- Issue date Dec 20, 1988
- Micropore International Limited
- Joseph A. McWilliams
- E04 - BUILDING
Information Patent Grant
Infra-red heaters
- Patent number 4,789,772
- Issue date Dec 6, 1988
- Micropore International Limited
- Joseph A. McWilliams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Radiant electric heaters incorporating microporous thermal insulation
- Patent number 4,727,241
- Issue date Feb 23, 1988
- Micropore International Ltd.
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making panels of microporous thermal insulation
- Patent number 4,726,870
- Issue date Feb 23, 1988
- Micropore International Limited
- Joseph A. McWilliams
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thermal cut-out device for radiant heaters
- Patent number 4,665,307
- Issue date May 12, 1987
- Micropore International Limited
- Joseph A. McWilliams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Securing panels to a substantially flat or convex surface
- Patent number 4,546,588
- Issue date Oct 15, 1985
- Micropore International Limited
- Joseph A. McWilliams
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electric radiant heater units for glass ceramic top cookers
- Patent number 4,508,961
- Issue date Apr 2, 1985
- Micropore International Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric cookers incorporating radiant heaters
- Patent number 4,447,710
- Issue date May 8, 1984
- Micropore International Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric radiant heater unit for a glass ceramic top cooker
- Patent number 4,430,558
- Issue date Feb 7, 1984
- Micropore International Ltd.
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric radiant heater unit for a glass ceramic top cooker
- Patent number 4,393,299
- Issue date Jul 12, 1983
- Micropore International Limited
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric cookers with warning lights
- Patent number 4,388,520
- Issue date Jun 14, 1983
- Micropore International Ltd.
- Joseph A. McWilliams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Shaping of thermal insulation material
- Patent number 4,365,135
- Issue date Dec 21, 1982
- Micropore International Ltd.
- Joseph A. McWilliams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radiant heating elements for smooth top cookers
- Patent number 4,350,875
- Issue date Sep 21, 1982
- Micropore International Ltd.
- Joseph A. McWilliams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Smooth top cookers
- Patent number 4,327,280
- Issue date Apr 27, 1982
- Micropore International Limited
- Joseph A. McWilliams
- F24 - HEATING RANGES VENTILATING

Joseph A. McWilliams

Person

Patents Grantslast 30 patents

Method of manufacturing an electrical resistance heating means

Method of manufacturing a radiant electric heater

Radiant electric heater

Method of forming compacted layer

Method of manufacturing a radiant electric heater

Electrical heating element, its manufacture and use

Method of manufacturing a radiant electric heater

Apparatus for cutting wound coils

Electrical heating element and heater incorporating same

Method of manufacturing a radiant electric heater

Coil winding method and apparatus

Coil winding method and apparatus for dampening vibrations

Infra-red heater

Method of manufacturing a microporous thermally insulating roof

Infra-red heaters

Electric heaters

Method of making panels of microporous thermal insulation

Infra-red heaters

Radiant electric heaters incorporating microporous thermal insulation

Method of making panels of microporous thermal insulation

Thermal cut-out device for radiant heaters

Securing panels to a substantially flat or convex surface

Electric radiant heater units for glass ceramic top cookers

Electric cookers incorporating radiant heaters

Electric radiant heater unit for a glass ceramic top cooker

Electric radiant heater unit for a glass ceramic top cooker

Electric cookers with warning lights

Shaping of thermal insulation material

Radiant heating elements for smooth top cookers

Smooth top cookers