Brian Hargreaves

Follow

Person

Flixton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of asbestos-free friction facing material
- Patent number 4,631,209
- Issue date Dec 23, 1986
- Ferodo Ltd.
- Ralph Baker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Asbestos-free sheet material for spiral-wound gaskets
- Patent number 4,529,662
- Issue date Jul 16, 1985
- T and N Materials Research Limited
- Robert A. Lancaster
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flexible, asbestos-free gasket material
- Patent number 4,529,663
- Issue date Jul 16, 1985
- T and N Materials Research Limited
- Robert A. Lancaster
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flexible, asbestos-free gasket material
- Patent number 4,529,653
- Issue date Jul 16, 1985
- T and N Materials Research Limited
- Brian Hargreaves
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Starch bound paper
- Patent number 4,378,271
- Issue date Mar 29, 1983
- Turner & Newall PLC
- Brian Hargreaves
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flexible sheet material
- Patent number 4,363,847
- Issue date Dec 14, 1982
- AMFU Limited
- Brian Hargreaves
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE