Anthony Malcolm McDonald

Follow

Person

Earith, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle loudspeakers
- Patent number 6,345,102
- Issue date Feb 5, 2002
- New Transducers Limited
- Gillian Margaret Davis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electroacoustic transducers comprising vibrating panels
- Patent number 6,278,790
- Issue date Aug 21, 2001
- NCT Group, Inc.
- Gillian Margaret Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE