Barry Marshall

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Sheffield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Railway rail fastening clip and assembly
- Patent number 6,923,381
- Issue date Aug 2, 2005
- Pandrol Limited
- Barry Marshall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Fastening railway rails
- Patent number 5,735,458
- Issue date Apr 7, 1998
- Pandrol Limited
- Trevor P. Brown
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway rail-fastening clip and assembly
- Patent number 5,718,376
- Issue date Feb 17, 1998
- Pandrol Limited
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway rail-fastening clip and assembly and methods of employing t...
- Patent number 5,566,882
- Issue date Oct 22, 1996
- Pandrol Limited
- Trevor P. Brown
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway rail-fastening clip and assembly and methods of employing t...
- Patent number 5,520,330
- Issue date May 28, 1996
- Pandrol Limited
- Trevor P. Brown
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Railway rail fastening clip and assembly
- Publication number 20040056108
- Publication date Mar 25, 2004
- Barry Marshall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES