John Hughes

Person

Worcestershire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an electric heater assembly
- Patent number 6,314,636
- Issue date Nov 13, 2001
- CeramaSpeed Limited
- John Thomas Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric heater and method of manufacture
- Patent number 6,216,334
- Issue date Apr 17, 2001
- CeramaSpeed Limited
- John Thomas Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric heater unit and method of manufacture
- Patent number 6,205,648
- Issue date Mar 27, 2001
- CeramaSpeed Limited
- John Thomas Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for and method of securing a heating element
- Patent number 5,974,658
- Issue date Nov 2, 1999
- Ceramaspeed Limited
- John Thomas Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
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
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
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 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
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
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
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
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
Electrical heating units
- Patent number 4,253,012
- Issue date Feb 24, 1981
- Micropore International Limited
- John Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

John Hughes

Person

Patents Grantslast 30 patents

Method of manufacturing an electric heater assembly

Electric heater and method of manufacture

Electric heater unit and method of manufacture

Apparatus for and method of securing a heating element

Flexible insulation panel and method of manufacture

Method for making a body of particulate insulating material

Fire-resistant container and method of assembling same

Method for forming shaped pieces of insulation

Apparatus for forming shaped pieces of insulation

Method of enclosing an object within a homogeneous block

Method of enclosing an object

Vessel for holding high temperature bulk materials

Fire-resistant container

Tubes of microporous thermal insulation material

Handleable shapes of thermal insulation material

Panels of thermal insulation material

Securing panels to a substantially flat or convex surface

Electrical heating units