Trevor J. Cox

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Chorlton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid amplitude-phase grating diffusers
- Patent number 7,428,948
- Issue date Sep 30, 2008
- RPG Diffusor Systems, Inc.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Extended bandwidth folded well diffusor
- Patent number 7,322,441
- Issue date Jan 29, 2008
- RPG Diffusor Systems, Inc.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Embodiments of aperiodic tiling of a single asymmetric diffusive ba...
- Patent number 6,772,859
- Issue date Aug 10, 2004
- RPG Diffusor Systems, Inc.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustical treatments with diffusive and absorptive properties and...
- Patent number 6,112,852
- Issue date Sep 5, 2000
- RPG Diffusor Systems, Inc.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Hybrid amplitude-phase grating diffusers
- Publication number 20070034448
- Publication date Feb 15, 2007
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Extended bandwidth folded well diffusor
- Publication number 20060231331
- Publication date Oct 19, 2006
- RPG DIFFUSOR SYSTEMS, INC.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Embodiments of aperiodic tiling of a single asymmetric diffusive ba...
- Publication number 20040060771
- Publication date Apr 1, 2004
- RPG DIFFUSOR SYSTEMS, INC.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound diffuser with low frequency sound absorption
- Publication number 20030006092
- Publication date Jan 9, 2003
- RPG DIFFUSOR SYSTEMS, INC.
- Peter D'Antonio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS