Richard H. Hughes

Follow

Person

Northwich, GB

People

Patents Applicationslast 30 patents

Information Patent Application
Method And Apparatus For Manufacturing A Retroflective Device
- Publication number 20090181213
- Publication date Jul 16, 2009
- Prismo Limited
- Ian I. Durant
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Retroflective device and method of manufacture thereof
- Publication number 20060062965
- Publication date Mar 23, 2006
- Ian I. Durant
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Method and apparatus for manufacturing a retroflective device
- Publication number 20050001342
- Publication date Jan 6, 2005
- Prismo Limited
- Ian I. Durant
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL