Ronald Ernest Overs

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Concord West, AU

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Patents Grantslast 30 patents

Information Patent Grant
Piano construction
- Patent number 8,378,190
- Issue date Feb 19, 2013
- Ronald Ernest Overs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Grand piano action
- Patent number 6,972,359
- Issue date Dec 6, 2005
- Ronald Ernest Overs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
PIANO CONSTRUCTION
- Publication number 20120174727
- Publication date Jul 12, 2012
- Ronald Ernest Overs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Grand piano action
- Publication number 20030192420
- Publication date Oct 16, 2003
- Ronald Ernest Overs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS