Martin James Wadsworth

Follow

Person

Atherton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Bolt assembly
- Patent number 6,474,120
- Issue date Nov 5, 2002
- EJA Engineering Limited
- Martin James Wadsworth
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Valve lock and adapter
- Patent number 6,446,666
- Issue date Sep 10, 2002
- EJA Limited
- Martin James Wadsworth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve lock and adapter
- Patent number 6,213,148
- Issue date Apr 10, 2001
- EJA Limited
- Martin James Wadsworth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve spindle actuator
- Patent number 6,135,417
- Issue date Oct 24, 2000
- EJA Engineering Ltd.
- Martin J. Wadsworth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...