Record

Document Reference	PPM/4/426
Title	Letter from Eric Potter Clarkson to Peter Mansfield; 3 April 2000
Date	3 April 2000
Extent	1 bundle
Level	Item/file
Access Conditions	Access may be restricted under current Data Protection legislation. Please see our Access Policy or contact us for further advice.
Content Description	Concerns objections to International Patent Application No. PCT/GB99/00692 for 'Active Control of Sound Generation in MRI Gradient Coil Structure'. Includes copy of Patent Cooperation Treaty written opinion, and copy of United States Patent No. 5332972 for 'Gradient Magnetic Field Generator for MRI System' (Inventor: Eisuke Takenouchi).