Robert Paul Vennell

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Trowbridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Polymer embedment of rails
- Patent number 6,354,512
- Issue date Mar 12, 2002
- Hyperlast Limited
- Robert Paul Vennell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Polymer embedment of rails
- Patent number 6,270,017
- Issue date Aug 7, 2001
- ALH Rail Coatings Limited
- Robert Paul Vennell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Polymer embedment of rails
- Publication number 20010028001
- Publication date Oct 11, 2001
- Robert Paul Vennell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES