Ian James Whitworth

Follow

Person

Belper, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of coil springs
- Patent number 8,800,338
- Issue date Aug 12, 2014
- Springform Technology Limited
- Ian James Whitworth
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Method and apparatus for manufacturing innerspring assemblies
- Patent number 7,211,167
- Issue date May 1, 2007
- Springform Technology Limited
- Ian James Whitworth
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Apparatus for the production of pocketed coil springs
- Patent number 6,922,895
- Issue date Aug 2, 2005
- Springform Technology Limited
- Ian James Whitworth
- B68 - SADDLERY UPHOLSTERY

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR USE IN THE MANUFACTURE OF INNERSPRING ASS...
- Publication number 20140061985
- Publication date Mar 6, 2014
- SPRINGFORM TECHNOLOGY LIMITED
- Ian James Whitworth
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MANUFACTURE OF COIL SPRINGS
- Publication number 20110247383
- Publication date Oct 13, 2011
- SPRINGFORM TECHNOLOGY LIMITED
- Ian James Whitworth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...