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Worcestershire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible insulation panel and method of manufacture
Patent number
5,792,540
Issue date
Aug 11, 1998
Micropore International Limited
John Thomas Hughes
E04 - BUILDING
Information
Patent Grant
Shaping panels of microporous thermal insulation
Patent number
5,340,527
Issue date
Aug 23, 1994
Micropore International Limited
Barry Gibson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method for making a body of particulate insulating material
Patent number
5,211,785
Issue date
May 18, 1993
Micropore International Limited
John T. Hughes
E04 - BUILDING
Information
Patent Grant
Method of manufacturing coiled heating element
Patent number
4,987,675
Issue date
Jan 29, 1991
Micropore International Limited
James D. J. Jackson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Electric heater assemblies
Patent number
4,918,291
Issue date
Apr 17, 1990
Micropore International Limited
George A. Higgins
G05 - CONTROLLING REGULATING
Information
Patent Grant
Radiant electric heater assemblies
Patent number
4,908,496
Issue date
Mar 13, 1990
Micropore International Limited
George A. Higgins
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power control for multiple heating elements
Patent number
4,902,877
Issue date
Feb 20, 1990
Micropore International Limited
Alfie L. Grasso
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fire-resistant container and method of assembling same
Patent number
4,893,397
Issue date
Jan 16, 1990
Micropore International Limited
John T. Hughes
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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 for forming shaped pieces of insulation
Patent number
4,801,415
Issue date
Jan 31, 1989
Micropore International Limited
John T. Hughes
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Apparatus for forming shaped pieces of insulation
Patent number
4,797,082
Issue date
Jan 10, 1989
Micropore International Ltd.
John T. Hughes
B28 - WORKING CEMENT, CLAY, OR STONE
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
Method of enclosing an object within a homogeneous block
Patent number
4,789,512
Issue date
Dec 6, 1988
Micropore International Limited
John T. Hughes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Method of enclosing an object
Patent number
4,770,833
Issue date
Sep 13, 1988
Micropore International Limited
John T. Hughes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electric radiation heater assemblies
Patent number
4,764,663
Issue date
Aug 16, 1988
Micropore International Limited
Richard C. Scott
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vessel for holding high temperature bulk materials
Patent number
4,734,031
Issue date
Mar 29, 1988
Micropore International Limited
John T. Hughes
B22 - CASTING POWDER METALLURGY
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
Fire-resistant container
Patent number
4,721,227
Issue date
Jan 26, 1988
Micropore International Limited
John T. Hughes
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Tubes of microporous thermal insulation material
Patent number
4,680,070
Issue date
Jul 14, 1987
Micropore International Limited
John T. Hughes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Handleable shapes of thermal insulation material
Patent number
4,564,547
Issue date
Jan 14, 1986
Micropore International Limited
John T. Hughes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Panels of thermal insulation material
Patent number
4,556,593
Issue date
Dec 3, 1985
Micropore International Limited
John T. Hughes
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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 cooker having temperature warning means
Patent number
4,518,850
Issue date
May 21, 1985
Micropore International Limited
Alfie L. Grasso
F24 - HEATING RANGES VENTILATING
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
Energy regulator for a household heating appliance for producing va...
Patent number
4,486,648
Issue date
Dec 4, 1984
Micropore International Limited
Alfie L. Grasso
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73105187 - CERAMASPEED
Serial number
73105187
Registration number
1089650
Filing date
Nov 2, 1976
MICROPORE INTERNATIONAL LIMITED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes