David John Evans

Follow

Person

New South Wales, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Armoured cable assemblies, locking assemblies, mounting systems and...
- Patent number 8,429,940
- Issue date Apr 30, 2013
- Tyson Security Pty Limited
- David John Evans
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Armoured Cable Assemblies, Locking Assemblies, Mounting Systems and...
- Publication number 20090025433
- Publication date Jan 29, 2009
- Tyson Security Pty Limited
- David John Evans
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES